What makes a computing environment a cloud rather than ordinary hosted infrastructure?

It provides shared, configurable resources on demand with rapid provisioning and minimal provider interaction. A hosted server without those operating characteristics is not automatically a cloud.

What is the security significance of broad network access?

Services are reachable through standard network mechanisms from varied clients. That reach increases the need for strong identity, transport protection, and endpoint-aware access.

How do resource pooling and multi-tenancy differ?

Resource pooling dynamically assigns shared capacity; multi-tenancy lets multiple customers use that shared environment with logical isolation. Pooling is the allocation model, while multi-tenancy is the customer-sharing model.

What separates elasticity from scalability?

Elasticity adjusts capacity with demand; scalability is the ability to handle growth by adding or changing capacity. Elasticity stresses timely adjustment, often in both directions.

What does measured service provide?

Metered visibility into resource consumption. The measurements support billing, capacity decisions, anomaly detection, and accountability.

What does on-demand self-service let a cloud customer do?

Provision needed capabilities without waiting for a provider employee. Policy and quota controls can still constrain the request.

What does virtualization contribute to cloud computing?

It abstracts physical resources into isolated, assignable compute, storage, or network units. Orchestration turns those units into an on-demand service.

What remains the cloud customer's responsibility in every service category?

Governing its identities, data, configuration choices, and lawful use. The exact technical boundary changes, but accountability does not vanish when infrastructure is outsourced.

What does a cloud service broker add?

Intermediation, aggregation, or management across cloud services. A broker may compare, combine, or govern services without owning their underlying infrastructure.

What is a regulator's cloud-security role?

Set or enforce legal and regulatory obligations that apply to the service and its data. The customer must map those duties into provider selection, controls, and evidence.

What is the cloud service provider's core responsibility?

Deliver the contracted cloud capabilities and secure the layers assigned to it. The service model and contract define the boundary.

What is orchestration in a cloud environment?

Coordinated automation of provisioning, configuration, scaling, and lifecycle actions across resources. It applies policy consistently across many components.

What capability does SaaS give the customer?

Use of a provider-run application. The customer mainly manages users, data, and allowed configuration rather than the platform beneath it.

Which four deployment models does NIST SP 800-145 define?

Public, private, community, and hybrid cloud. Multi-cloud describes using more than one cloud provider or service environment; it is distinct from NIST's canonical four-model taxonomy.

How do portability and interoperability differ?

Portability moves a workload or data between environments; interoperability lets different environments exchange and use information or services. One reduces switching friction, while the other supports cooperation.

What does a cloud service partner do?

Supports or enhances cloud service delivery, use, or assurance. Examples include auditors, integrators, and developers acting beside the customer and provider.

Who controls user entitlements inside a SaaS tenant?

The customer organization. The provider supplies the application and access mechanisms, but the customer decides which of its users need which privileges.

When is hybrid cloud a better description than multi-cloud?

When the architecture deliberately combines distinct private and public environments. Multi-cloud focuses on using multiple cloud services or providers and may contain no private cloud.

What problem does confidential computing address?

Protection of data while it is being processed. Hardware-backed trusted execution environments reduce exposure to the host or platform layer, but do not replace application controls.

When does blockchain add useful assurance to a cloud workflow?

When multiple parties need a shared, tamper-evident record without relying on one writer. It does not make source data true, private, lawful, or immune to key and smart-contract failures.

When does edge computing improve resilience but complicate security?

When local processing reduces central latency or dependency while distributing data, software, and physical exposure. The decision needs remote attestation, patching, inventory, and failure handling.

What does reversibility require in a cloud design?

A practical way to exit or change providers while recovering data, configurations, dependencies, and needed evidence. A theoretical export button is not enough if the result cannot be used elsewhere.

What is the first security question before connecting IoT devices to a cloud service?

Can each device be uniquely identified, updated, constrained, and monitored throughout its lifecycle? Cheap connectivity does not offset unmanaged device risk.

What capability does PaaS give the customer?

Deployment of customer applications onto a provider-managed platform. The provider runs the underlying infrastructure and runtime, while the customer secures code, data, and configuration.

What is a practical cloud decision for quantum-related cryptographic risk today?

Inventory cryptographic dependencies and design for algorithm agility. Replace algorithms according to authoritative migration guidance rather than adopting unreviewed schemes.

Which SLA measure is useful only when paired with a clear measurement method and remedy?

Any availability or performance target. Define the service boundary, observation window, exclusions, data source, notification, and remedy before treating the number as assurance.

How should a team use a Well-Architected pattern, SANS security principles, or CSA enterprise architecture?

As structured design input mapped to the workload's risks, responsibilities, and evidence. A named framework guides decisions but does not prove that the resulting architecture is secure.

What does a FIPS 140 validation establish?

That a named cryptographic module was validated against the stated standard and boundary. It does not prove the surrounding application uses the module safely.

Who normally patches the managed runtime in PaaS?

The cloud provider. The customer still owns secure application code, dependencies it supplies, data, identities, and configuration.

Who should approve a cloud data classification?

The accountable data owner. Security and privacy teams advise, while custodians implement the handling controls.

What should the cloud architect own in secure design?

The documented trust boundaries, security requirements, resilience choices, and responsibility mapping. Operations and product teams then implement and test those decisions.

What does DevSecOps change about security ownership?

It makes security a shared, automated part of delivery rather than a final external gate. Product teams still need independent challenge for high-risk decisions.

Which controls reduce container escape impact?

Hardened runtimes, minimal privileges, trusted images, isolation boundaries, and prompt patching. Treat a container as a process boundary, not automatically as a security boundary equal to a separate host.

Who should own a cloud service's business recovery requirements?

The business or service owner. Technical teams translate the owner's impact tolerance into RTO, RPO, architecture, and tests.

What capability does IaaS give the customer?

Provisioning of fundamental compute, storage, and network resources. The customer usually controls operating systems, workloads, and many network settings.

Which key-management design limits a cloud provider compromise from exposing customer data?

Separate data from independently controlled encryption keys where the threat model requires it. Access policy, rotation, backup, and recovery for those keys matter as much as their location.

What is the safer identity pattern for a cloud workload?

A short-lived, narrowly scoped workload identity. It avoids embedded long-lived credentials and supports rotation and traceability.

When can cryptographic erase sanitize cloud data?

When destroying the correct encryption key makes all protected copies computationally unreadable and the encryption implementation is trustworthy. Key copies, snapshots, and replicas must be in scope.

What is the first network control for limiting east-west movement between cloud workloads?

Explicit segmentation with deny-by-default rules. Identity-aware policy and traffic telemetry strengthen the boundary; geofencing can add a location condition but cannot replace it.

Who normally patches a guest operating system in IaaS?

The cloud customer. The provider secures the underlying facilities and virtualization layer, while the customer manages the guest unless a separate managed service changes that boundary.

What is the most important permission control for a serverless function?

A dedicated least-privilege execution identity. Also restrict triggers, secrets, outbound access, and runtime duration; ephemeral execution does not erase external logs, queues, or data.

How does immutable infrastructure reduce configuration drift?

Replace changed instances from a controlled image instead of repairing them in place. The image pipeline, secrets, and state stores still need protection.

What turns a security baseline into an operating control?

Automated assessment plus timely remediation of deviations. A baseline document alone does not prevent drift.

What control keeps protection aligned as cloud data moves through its lifecycle?

Lifecycle-aware policy tied to classification and ownership. Access, encryption, retention, monitoring, and disposal should change with the data's state and purpose.

What makes a cloud recovery plan credible?

Regular restore, failover, dependency, and failback tests against business targets. A provider's availability claim does not prove the customer's service can recover.

What evidence should be checked first when evaluating a cloud provider?

Evidence mapped to the organization's own requirements and risk criteria. Certifications help only when their scope, period, system, and exceptions cover the intended service.

What should drive a cloud BC/DR design before products are selected?

A business impact analysis. It identifies critical services, dependencies, impact over time, and acceptable recovery targets.

Who is accountable for approving an AI model's intended cloud use?

The designated AI or business system owner. Model builders provide evidence, while risk, security, privacy, and legal roles challenge the use against policy.

What should be tested before accepting a provider's portability claim?

Export the data and configuration, rebuild elsewhere, and measure missing features, time, cost, and dependencies. Contract wording alone cannot prove reversibility.

What control most directly reduces hypervisor compromise risk for a customer?

Use a provider with strong isolation assurance, rapid patching, and evidence for the virtualization layer. The customer cannot harden a provider-managed hypervisor directly.

How should CBA and ROI inform a cloud recovery design after the BIA?

CBA compares each option's lifecycle cost with expected benefit; ROI expresses the expected return relative to investment. Neither overrides mandatory duties or the BIA's approved impact tolerance.

CCSP 2026 Flashcards: August Exam Outline Review

A 340-card, six-domain review for the CCSP outline effective August 1, 2026, including cloud AI/ML, dataset, model, and LLM application security.

Por Flashcards Open Source App

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Detalhes do baralho

Cartões: 340 cartões
Versão: 1
Publicado: 27 de agosto de 2026
Última atualização: 10 de setembro de 2026
Licença: Common knowledge · CC0 1.0
Idiomas do público: en
Matéria: Cloud security
Nível: CCSP
Tags: ccsp-2026, d1-concept, d1-role, d1-decision, d1-control, d2-concept, d2-control, d2-decision, d2-role, d3-role, d3-concept, d3-control, d3-decision, d4-concept, d4-role, d4-control, d4-decision, d5-concept, d5-decision, d5-control, d5-role, d6-concept, d6-role, d6-control, d6-decision

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Sobre este baralho

This 340-card deck reviews all six domains in the English CCSP exam outline effective August 1, 2026: Cloud Concepts, Architecture and Design; Cloud Data Security; Cloud Platform and Infrastructure Security; Cloud Application Security; Cloud Security Operations; and Legal, Risk and Compliance.

What you'll retrieve

Separate cloud service, deployment, architecture, data, identity, assurance, operations, risk, privacy, audit, and contract concepts that are easy to confuse.
Map customer, provider, security, data, privacy, audit, incident, and vendor roles to their primary responsibility boundary.
Choose a practical control for a short cloud scenario, then state the risk or failure mode it chiefly addresses.
Make focused architecture, lifecycle, recovery, testing, monitoring, service-management, and outsourcing decisions from stated requirements, including service-level management, availability management, Quality Assurance, audit planning, and provider-risk assessment.
Recognize revised AI and ML concerns across cloud threat detection, dataset and model privacy, data and model poisoning, provenance, model inversion and extraction, human oversight, and LLM application risks.

Selected reverse and contrast prompts are included where they improve retrieval, such as elasticity versus scalability, portability versus interoperability, RTO versus RPO, hashing versus encryption, controller versus processor, IDS versus IPS, and incident versus problem management. The deck does not mechanically reverse every fact.

Exam-format multiple choice, memorized answer patterns, dumps, vendor-console trivia, copied course wording, and legal advice are excluded. The cards do not reproduce real or simulated ISC2 exam items. They also stay outside deep cryptographic mathematics, product-specific implementation recipes, and specialist AI research that does not change a cloud-security control decision.

The order is deliberate. Each domain advances through short, coherent topic tracks from prerequisite concepts and responsibility boundaries to controls and applied decisions. The final 340-card sequence was reviewed as one topic-progressive order, with identified forward, reverse, near-duplicate, and answer-cue variants deliberately separated to reduce short-range cueing. Its topic tracks are interleaved so the sequence does not become a concept run followed by role, control, and decision runs. Domain 1 establishes cloud characteristics, actors, service and deployment models, secure design, provider evidence, and AI governance. Domain 2 follows data through flows, storage, protection, discovery, classification, rights, retention, evidence, and dataset or model risk. Domains 3 and 4 apply those foundations to infrastructure, resilience, secure development, software supply chains, APIs, LLM applications, and IAM. Domains 5 and 6 close with secure operations, monitoring, incident response, forensics, law, privacy, audit, enterprise risk, and contracts.

Reviewed for the CCSP outline effective August 1, 2026. Coverage was bounded by the official English exam outline PDF, the ISC2 outline page, and ISC2's June 2026 revision notice. NIST and OWASP primary publications were used to check standard control and AI/application-security distinctions.

Every prompt, answer, explanation, sequence choice, and metadata field was independently written from common cloud-security knowledge. The CC0 label applies to that original expression, organization, metadata, and generated cover to the extent applicable rights exist; it does not claim ownership of facts, standards, certification marks, or third-party material.

This is an independently authored, unofficial educational deck by Flashcards Open Source App. It is not affiliated with, sponsored by, or endorsed by ISC2. CCSP is a registered certification mark of ISC2. No ISC2 exam questions, answer keys, course text, outline prose, logos, badges, or trade dress were copied.

Cartões deste baralho

Cartão 1
Pergunta
What makes a computing environment a cloud rather than ordinary hosted infrastructure?
Resposta
It provides shared, configurable resources on demand with rapid provisioning and minimal provider interaction. A hosted server without those operating characteristics is not automatically a cloud.
Cartão 2
Pergunta
What is the security significance of broad network access?
Resposta
Services are reachable through standard network mechanisms from varied clients. That reach increases the need for strong identity, transport protection, and endpoint-aware access.
Cartão 3
Pergunta
How do resource pooling and multi-tenancy differ?
Resposta
Resource pooling dynamically assigns shared capacity; multi-tenancy lets multiple customers use that shared environment with logical isolation. Pooling is the allocation model, while multi-tenancy is the customer-sharing model.
Cartão 4
Pergunta
What separates elasticity from scalability?
Resposta
Elasticity adjusts capacity with demand; scalability is the ability to handle growth by adding or changing capacity. Elasticity stresses timely adjustment, often in both directions.
Cartão 5
Pergunta
What does measured service provide?
Resposta
Metered visibility into resource consumption. The measurements support billing, capacity decisions, anomaly detection, and accountability.
Cartão 6
Pergunta
What does on-demand self-service let a cloud customer do?
Resposta
Provision needed capabilities without waiting for a provider employee. Policy and quota controls can still constrain the request.
Cartão 7
Pergunta
What does virtualization contribute to cloud computing?
Resposta
It abstracts physical resources into isolated, assignable compute, storage, or network units. Orchestration turns those units into an on-demand service.
Cartão 8
Pergunta
What remains the cloud customer's responsibility in every service category?
Resposta
Governing its identities, data, configuration choices, and lawful use. The exact technical boundary changes, but accountability does not vanish when infrastructure is outsourced.
Cartão 9
Pergunta
What does a cloud service broker add?
Resposta
Intermediation, aggregation, or management across cloud services. A broker may compare, combine, or govern services without owning their underlying infrastructure.
Cartão 10
Pergunta
What is a regulator's cloud-security role?
Resposta
Set or enforce legal and regulatory obligations that apply to the service and its data. The customer must map those duties into provider selection, controls, and evidence.
Cartão 11
Pergunta
What is the cloud service provider's core responsibility?
Resposta
Deliver the contracted cloud capabilities and secure the layers assigned to it. The service model and contract define the boundary.
Cartão 12
Pergunta
What is orchestration in a cloud environment?
Resposta
Coordinated automation of provisioning, configuration, scaling, and lifecycle actions across resources. It applies policy consistently across many components.
Cartão 13
Pergunta
What capability does SaaS give the customer?
Resposta
Use of a provider-run application. The customer mainly manages users, data, and allowed configuration rather than the platform beneath it.
Cartão 14
Pergunta
Which four deployment models does NIST SP 800-145 define?
Resposta
Public, private, community, and hybrid cloud. Multi-cloud describes using more than one cloud provider or service environment; it is distinct from NIST's canonical four-model taxonomy.
Cartão 15
Pergunta
How do portability and interoperability differ?
Resposta
Portability moves a workload or data between environments; interoperability lets different environments exchange and use information or services. One reduces switching friction, while the other supports cooperation.
Cartão 16
Pergunta
What does a cloud service partner do?
Resposta
Supports or enhances cloud service delivery, use, or assurance. Examples include auditors, integrators, and developers acting beside the customer and provider.
Cartão 17
Pergunta
Who controls user entitlements inside a SaaS tenant?
Resposta
The customer organization. The provider supplies the application and access mechanisms, but the customer decides which of its users need which privileges.
Cartão 18
Pergunta
When is hybrid cloud a better description than multi-cloud?
Resposta
When the architecture deliberately combines distinct private and public environments. Multi-cloud focuses on using multiple cloud services or providers and may contain no private cloud.
Cartão 19
Pergunta
What problem does confidential computing address?
Resposta
Protection of data while it is being processed. Hardware-backed trusted execution environments reduce exposure to the host or platform layer, but do not replace application controls.
Cartão 20
Pergunta
When does blockchain add useful assurance to a cloud workflow?
Resposta
When multiple parties need a shared, tamper-evident record without relying on one writer. It does not make source data true, private, lawful, or immune to key and smart-contract failures.
Cartão 21
Pergunta
When does edge computing improve resilience but complicate security?
Resposta
When local processing reduces central latency or dependency while distributing data, software, and physical exposure. The decision needs remote attestation, patching, inventory, and failure handling.
Cartão 22
Pergunta
What does reversibility require in a cloud design?
Resposta
A practical way to exit or change providers while recovering data, configurations, dependencies, and needed evidence. A theoretical export button is not enough if the result cannot be used elsewhere.
Cartão 23
Pergunta
What is the first security question before connecting IoT devices to a cloud service?
Resposta
Can each device be uniquely identified, updated, constrained, and monitored throughout its lifecycle? Cheap connectivity does not offset unmanaged device risk.
Cartão 24
Pergunta
What capability does PaaS give the customer?
Resposta
Deployment of customer applications onto a provider-managed platform. The provider runs the underlying infrastructure and runtime, while the customer secures code, data, and configuration.
Cartão 25
Pergunta
What is a practical cloud decision for quantum-related cryptographic risk today?
Resposta
Inventory cryptographic dependencies and design for algorithm agility. Replace algorithms according to authoritative migration guidance rather than adopting unreviewed schemes.
Cartão 26
Pergunta
Which SLA measure is useful only when paired with a clear measurement method and remedy?
Resposta
Any availability or performance target. Define the service boundary, observation window, exclusions, data source, notification, and remedy before treating the number as assurance.
Cartão 27
Pergunta
How should a team use a Well-Architected pattern, SANS security principles, or CSA enterprise architecture?
Resposta
As structured design input mapped to the workload's risks, responsibilities, and evidence. A named framework guides decisions but does not prove that the resulting architecture is secure.
Cartão 28
Pergunta
What does a FIPS 140 validation establish?
Resposta
That a named cryptographic module was validated against the stated standard and boundary. It does not prove the surrounding application uses the module safely.
Cartão 29
Pergunta
Who normally patches the managed runtime in PaaS?
Resposta
The cloud provider. The customer still owns secure application code, dependencies it supplies, data, identities, and configuration.
Cartão 30
Pergunta
Who should approve a cloud data classification?
Resposta
The accountable data owner. Security and privacy teams advise, while custodians implement the handling controls.
Cartão 31
Pergunta
What should the cloud architect own in secure design?
Resposta
The documented trust boundaries, security requirements, resilience choices, and responsibility mapping. Operations and product teams then implement and test those decisions.
Cartão 32
Pergunta
What does DevSecOps change about security ownership?
Resposta
It makes security a shared, automated part of delivery rather than a final external gate. Product teams still need independent challenge for high-risk decisions.
Cartão 33
Pergunta
Which controls reduce container escape impact?
Resposta
Hardened runtimes, minimal privileges, trusted images, isolation boundaries, and prompt patching. Treat a container as a process boundary, not automatically as a security boundary equal to a separate host.
Cartão 34
Pergunta
Who should own a cloud service's business recovery requirements?
Resposta
The business or service owner. Technical teams translate the owner's impact tolerance into RTO, RPO, architecture, and tests.
Cartão 35
Pergunta
What capability does IaaS give the customer?
Resposta
Provisioning of fundamental compute, storage, and network resources. The customer usually controls operating systems, workloads, and many network settings.
Cartão 36
Pergunta
Which key-management design limits a cloud provider compromise from exposing customer data?
Resposta
Separate data from independently controlled encryption keys where the threat model requires it. Access policy, rotation, backup, and recovery for those keys matter as much as their location.
Cartão 37
Pergunta
What is the safer identity pattern for a cloud workload?
Resposta
A short-lived, narrowly scoped workload identity. It avoids embedded long-lived credentials and supports rotation and traceability.
Cartão 38
Pergunta
When can cryptographic erase sanitize cloud data?
Resposta
When destroying the correct encryption key makes all protected copies computationally unreadable and the encryption implementation is trustworthy. Key copies, snapshots, and replicas must be in scope.
Cartão 39
Pergunta
What is the first network control for limiting east-west movement between cloud workloads?
Resposta
Explicit segmentation with deny-by-default rules. Identity-aware policy and traffic telemetry strengthen the boundary; geofencing can add a location condition but cannot replace it.
Cartão 40
Pergunta
Who normally patches a guest operating system in IaaS?
Resposta
The cloud customer. The provider secures the underlying facilities and virtualization layer, while the customer manages the guest unless a separate managed service changes that boundary.
Cartão 41
Pergunta
What is the most important permission control for a serverless function?
Resposta
A dedicated least-privilege execution identity. Also restrict triggers, secrets, outbound access, and runtime duration; ephemeral execution does not erase external logs, queues, or data.
Cartão 42
Pergunta
How does immutable infrastructure reduce configuration drift?
Resposta
Replace changed instances from a controlled image instead of repairing them in place. The image pipeline, secrets, and state stores still need protection.
Cartão 43
Pergunta
What turns a security baseline into an operating control?
Resposta
Automated assessment plus timely remediation of deviations. A baseline document alone does not prevent drift.
Cartão 44
Pergunta
What control keeps protection aligned as cloud data moves through its lifecycle?
Resposta
Lifecycle-aware policy tied to classification and ownership. Access, encryption, retention, monitoring, and disposal should change with the data's state and purpose.
Cartão 45
Pergunta
What makes a cloud recovery plan credible?
Resposta
Regular restore, failover, dependency, and failback tests against business targets. A provider's availability claim does not prove the customer's service can recover.
Cartão 46
Pergunta
What evidence should be checked first when evaluating a cloud provider?
Resposta
Evidence mapped to the organization's own requirements and risk criteria. Certifications help only when their scope, period, system, and exceptions cover the intended service.
Cartão 47
Pergunta
What should drive a cloud BC/DR design before products are selected?
Resposta
A business impact analysis. It identifies critical services, dependencies, impact over time, and acceptable recovery targets.
Cartão 48
Pergunta
Who is accountable for approving an AI model's intended cloud use?
Resposta
The designated AI or business system owner. Model builders provide evidence, while risk, security, privacy, and legal roles challenge the use against policy.
Cartão 49
Pergunta
What should be tested before accepting a provider's portability claim?
Resposta
Export the data and configuration, rebuild elsewhere, and measure missing features, time, cost, and dependencies. Contract wording alone cannot prove reversibility.
Cartão 50
Pergunta
What control most directly reduces hypervisor compromise risk for a customer?
Resposta
Use a provider with strong isolation assurance, rapid patching, and evidence for the virtualization layer. The customer cannot harden a provider-managed hypervisor directly.
Cartão 51
Pergunta
How should CBA and ROI inform a cloud recovery design after the BIA?
Resposta
CBA compares each option's lifecycle cost with expected benefit; ROI expresses the expected return relative to investment. Neither overrides mandatory duties or the BIA's approved impact tolerance.
Cartão 52
Pergunta
What control helps validate training or detection data before AI use?
Resposta
Provenance, integrity checks, schema checks, and approval for the intended source. Statistical anomaly checks can add evidence but should not replace ownership.
Cartão 53
Pergunta
What is the human reviewer's role in AI-assisted security operations?
Resposta
Validate consequential findings and actions before relying on them. Automation can rank and enrich signals, but the accountable human handles ambiguity and impact.
Cartão 54
Pergunta
Why read an assurance report's scope before relying on its conclusion?
Resposta
The report may exclude the exact service, region, control, subservice, or period you need. Assurance cannot be extended beyond its stated boundary.
Cartão 55
Pergunta
Which controls make model extraction harder at a cloud API?
Resposta
Strong access control, rate and budget limits, query monitoring, response minimization, and abuse detection. No single control removes the risk from a publicly queryable model.
Cartão 56
Pergunta
Why is high predictive accuracy insufficient for a cloud data-science or AI model?
Resposta
The use can still create unacceptable legal, privacy, fairness, security, safety, or operational risk. Accuracy is one quality measure, not automatic authorization to deploy.
Cartão 57
Pergunta
How should SOAR handle a high-impact containment action?
Resposta
Use explicit authorization, bounded playbooks, and human approval when impact or uncertainty is high. Automation should be reversible and fully logged.
Cartão 58
Pergunta
When is Common Criteria evidence relevant to provider evaluation?
Resposta
When a specific evaluated product and assurance target match the component and threat being assessed. It does not certify an entire cloud service by association.
Cartão 59
Pergunta
Which data lifecycle sequence is useful for cloud control planning?
Resposta
Create, store, use, share, archive, and destroy. Real data may move between phases, but each transition needs an owner and handling rule.
Cartão 60
Pergunta
What is data dispersion in cloud computing?
Resposta
The distribution of data and copies across systems, regions, media, services, and providers. Replicas, caches, logs, snapshots, and backups all expand the control boundary.
Cartão 61
Pergunta
What does a cloud data flow describe?
Resposta
Where data originates, moves, is transformed, is stored, and exits. A useful flow also names trust boundaries, actors, purposes, and protections.
Cartão 62
Pergunta
How do object and volume storage differ?
Resposta
Object storage addresses data as objects with metadata; volume storage presents block-like storage to a host. Their access paths, sharing models, snapshots, and permission risks differ.
Cartão 63
Pergunta
How does ephemeral storage differ from long-term storage?
Resposta
Ephemeral storage is tied to a short-lived workload or execution; long-term storage is designed to persist independently. Ephemeral does not mean automatically sanitized.
Cartão 64
Pergunta
What is raw data storage?
Resposta
Storage of collected data before full cleaning, transformation, or enrichment. Its broad content and uncertain quality make isolation, discovery, provenance, and access control especially important.
Cartão 65
Pergunta
What makes a data-flow map useful for control design?
Resposta
It names sources, destinations, transformations, actors, purposes, trust boundaries, and protections. Update it when architecture or processing changes.
Cartão 66
Pergunta
What should decide whether data may move to another cloud region?
Resposta
Classification, purpose, residency and transfer rules, contract terms, threat model, and required controls. Region availability alone is not authorization.
Cartão 67
Pergunta
Which storage type fits immutable, widely shared blobs better than a mounted transactional filesystem?
Resposta
Object storage. Use volume storage when the workload needs block-style filesystem or database access semantics.
Cartão 68
Pergunta
A short-lived AI training node is terminated. Why can data risk remain?
Resposta
Ephemeral compute can leave snapshots, caches, logs, attached volumes, or provider-level remnants. Verify the full storage and key lifecycle, not only instance deletion.
Cartão 69
Pergunta
What control exposes unknown cloud data stores before they bypass policy?
Resposta
Continuous asset and data discovery across accounts, regions, services, and shadow paths. Findings need ownership and remediation, not just inventory.
Cartão 70
Pergunta
What security property does encryption primarily provide?
Resposta
Confidentiality against parties without the key. Integrity and authenticity require an appropriate authenticated mode or separate mechanism.
Cartão 71
Pergunta
What does tokenization do?
Resposta
Replaces sensitive data with a non-sensitive token whose mapping is protected separately. The token can preserve application format while reducing where original data appears.
Cartão 72
Pergunta
How do structured, semi-structured, and unstructured data differ?
Resposta
Structured data follows a fixed schema, semi-structured data carries flexible labels or structure, and unstructured data lacks a consistent field model. Discovery needs techniques suited to each form.
Cartão 73
Pergunta
What is data masking?
Resposta
A transformation that hides selected data while preserving a usable shape or view. Reversible or weak masking is not anonymization.
Cartão 74
Pergunta
What does Data Loss Prevention monitor or restrict?
Resposta
Sensitive-data movement or use across selected channels. DLP depends on discovery, classification, context, coverage, and tuned response.
Cartão 75
Pergunta
What security property does a cryptographic hash support?
Resposta
Integrity by detecting change. A plain hash does not hide the input, prove who created it, or prevent guessing of low-entropy values.
Cartão 76
Pergunta
What does Information Rights Management add beyond storage permissions?
Resposta
Persistent usage rules attached to protected content, such as view, print, copy, expiry, or revocation. Enforcement still depends on trusted identities, clients, and key services.
Cartão 77
Pergunta
Where should application secrets be kept?
Resposta
In a managed secret store with narrow access, audit logs, rotation, and short-lived retrieval. Source code, images, and general configuration files are poor secret stores.
Cartão 78
Pergunta
What is anonymization trying to achieve?
Resposta
Make data no longer reasonably linkable to an identifiable person. Re-identification risk must be assessed against auxiliary data and the release context.
Cartão 79
Pergunta
Why separate key-custodian duties from data administration?
Resposta
To reduce the chance that one person can both reach ciphertext and independently unlock it. Separation of duties should also cover recovery and emergency access.
Cartão 80
Pergunta
What control reduces dependence on provider-held encryption keys?
Resposta
Customer-controlled keys with independent policy and lifecycle management. The choice adds recovery, availability, rotation, and administrator risks that must be designed explicitly.
Cartão 81
Pergunta
How can tokenization reduce exposure in an application database?
Resposta
Store tokens in routine workflows and isolate the token vault or mapping service. Access to detokenization should be rarer and more tightly logged.
Cartão 82
Pergunta
How can a hash support evidence integrity?
Resposta
Record a strong hash at acquisition and verify it after each transfer or analysis step. Chain-of-custody records explain who handled the evidence and why.
Cartão 83
Pergunta
What is the safer source for non-production test data?
Resposta
Synthetic or appropriately transformed data that meets the test need without exposing production identities. Validate re-identification risk before release.
Cartão 84
Pergunta
What makes DLP enforcement practical instead of noisy?
Resposta
Accurate discovery and classification, contextual rules, staged response, tuned exceptions, and incident ownership. Blocking every pattern match can disrupt work without reducing real leakage.
Cartão 85
Pergunta
What enables IRM revocation after a file leaves its original repository?
Resposta
A trusted client that checks current rights and can no longer obtain the needed key or license. Offline copies and screenshots remain boundary cases.
Cartão 86
Pergunta
How should cloud data discovery handle false positives?
Resposta
Route uncertain matches for risk-based validation and tune detection with evidence. Silently discarding them hides coverage gaps; blocking them all creates operational failure.
Cartão 87
Pergunta
What keeps certificates trustworthy after issuance?
Resposta
Inventory, protected private keys, renewal, revocation, validation, and monitored expiry. Issuing a certificate is only the start of its lifecycle.
Cartão 88
Pergunta
What is envelope encryption?
Resposta
Encrypt data with a data-encryption key, then protect that key with a separate key-encryption key. Rotating or rewrapping the key-encryption key can protect existing data-encryption keys without re-encrypting payload data; replacing a data-encryption key may require payload re-encryption.
Cartão 89
Pergunta
What is data classification?
Resposta
Assignment of a sensitivity or business category that drives handling requirements. The category should reflect impact, law, contract, and business need.
Cartão 90
Pergunta
When is tokenization preferable to ordinary encryption?
Resposta
When workflows can use a surrogate while original values stay in a tightly isolated mapping service. Encryption is better when authorized systems must recover data directly with keys.
Cartão 91
Pergunta
Should a password be encrypted or hashed for verification?
Resposta
Hash it with a password-specific salted, slow derivation function. Reversible encryption creates unnecessary recovery of the original password.
Cartão 92
Pergunta
When is masking insufficient for a public dataset release?
Resposta
When remaining fields or external data can reasonably re-identify people. Public release needs a defensible anonymization assessment, not cosmetic redaction.
Cartão 93
Pergunta
Why should DLP not be the only control against cloud exfiltration?
Resposta
It sees only covered channels and recognized content. Least privilege, segmentation, egress control, encryption, monitoring, and response reduce gaps.
Cartão 94
Pergunta
When is IRM more useful than a repository access control list?
Resposta
When usage restrictions must follow a file beyond the original repository. If data never leaves a controlled service, native authorization may be simpler and stronger.
Cartão 95
Pergunta
Why perform discovery before broad classification enforcement?
Resposta
You need to know what data exists and where it lives before applying reliable labels and controls. Enforcement on an incomplete inventory leaves blind spots.
Cartão 96
Pergunta
What should trigger data reclassification?
Resposta
A change in content, use, law, contract, business impact, aggregation, or identifiability. Review should also occur on a defined schedule.
Cartão 97
Pergunta
Why rotate encryption keys?
Resposta
To limit exposure, meet policy, and replace keys after age, role, algorithm, or compromise changes. Rotation must preserve authorized access to older data until it is safely reprotected or retired.
Cartão 98
Pergunta
Who sets a cloud dataset's business classification?
Resposta
The accountable data owner. Automated tools can propose labels, but the owner resolves business context and exceptions.
Cartão 99
Pergunta
How does a data label differ from a classification policy?
Resposta
The label marks a specific asset; the policy defines what the category means and how it must be handled. Labels without enforcement are only metadata.
Cartão 100
Pergunta
What is a data steward responsible for?
Resposta
Day-to-day quality, definition, and policy consistency for data. A steward supports the owner but does not replace the owner's accountability.
Cartão 101
Pergunta
How do retention and archiving differ?
Resposta
Retention states how long data must or may be kept; archiving moves data into a managed long-term state. Archived data remains subject to access, integrity, discovery, and deletion rules.
Cartão 102
Pergunta
What does a data controller decide?
Resposta
The purposes and essential means of processing personal data. The exact legal definition depends on the applicable law.
Cartão 103
Pergunta
When should a derived dataset inherit its source classification?
Resposta
By default, until an accountable owner proves the transformation changed sensitivity. Aggregation can reduce or increase risk depending on content and linkability.
Cartão 104
Pergunta
How should classification labels affect cloud controls?
Resposta
Drive access, encryption, sharing, location, retention, monitoring, and deletion policy. Enforcement should follow the label across supported copies and transformations.
Cartão 105
Pergunta
What does a legal hold do?
Resposta
Suspends normal deletion for information relevant to a legal or regulatory matter. It preserves authorized access and evidence until the hold is released.
Cartão 106
Pergunta
What should a privacy role contribute to cloud data design?
Resposta
Purpose, minimization, transparency, rights, transfer, retention, and impact requirements. Security protects data, while privacy also asks whether processing should occur and under what conditions.
Cartão 107
Pergunta
What control turns a retention schedule into repeatable cloud behavior?
Resposta
Policy-driven lifecycle automation with holds, approvals, exceptions, and audit evidence. Automation must cover replicas and backups where the platform supports it.
Cartão 108
Pergunta
What is a data custodian responsible for?
Resposta
Implementing and operating the technical handling controls. Storage, backup, access, logging, and deletion are typical custody duties.
Cartão 109
Pergunta
Who should own the retention schedule?
Resposta
The records or information-governance function with legal and business input. Technology teams implement the approved schedule and evidence.
Cartão 110
Pergunta
What does a data processor do?
Resposta
Processes personal data for a controller under documented instructions. Using the data for its own new purpose may change the role and obligations.
Cartão 111
Pergunta
What proves a cloud deletion request was completed responsibly?
Resposta
Provider and customer evidence tied to the asset, method, scope, time, and remaining copies. A successful API response alone may not cover backups, replicas, or exported data.
Cartão 112
Pergunta
Which controls protect a long-term cloud archive?
Resposta
Restricted access, durable integrity checks, format and key preservation, redundancy, retention policy, and tested retrieval. An archive that cannot be read or trusted has failed its purpose.
Cartão 113
Pergunta
Who should approve a training dataset and model version for production?
Resposta
The accountable model or system owner using evidence from data, security, privacy, and validation roles. Approval must bind the exact versions and intended use.
Cartão 114
Pergunta
Which event fields most often establish accountability for cloud data access?
Resposta
Trusted identity, action, target, result, timestamp, source context, and relevant network or location data. Collect only attributes needed for the security, legal, and privacy purpose.
Cartão 115
Pergunta
Why synchronize clocks across cloud evidence sources?
Resposta
To correlate events into a defensible timeline. Record time source, zone, drift, and collection context when precision matters.
Cartão 116
Pergunta
Which risk is present when model outputs reveal features of sensitive training records?
Resposta
Model inversion or related privacy inference. Data minimization, privacy testing, output controls, and access limits reduce exposure.
Cartão 117
Pergunta
Who authorizes and scopes a legal hold?
Resposta
An authorized legal or records function. Cloud administrators implement it without deciding the legal scope themselves.
Cartão 118
Pergunta
What must AI dataset validation check besides file integrity?
Resposta
Source authority, consent or permitted use, representativeness, quality, labeling, poisoning indicators, and intended-use fit. A matching checksum only proves the bytes did not change after that checkpoint.
Cartão 119
Pergunta
Why is an archive not a substitute for a recovery backup?
Resposta
An archive optimizes long-term preservation and retrieval; a backup supports restoration after loss or corruption. One system can sometimes serve both only if it meets both control sets and tests.
Cartão 120
Pergunta
What protects AI dataset and model provenance?
Resposta
Versioned inventories, signed or hashed artifacts, controlled pipelines, approval records, and lineage from source to deployment. Bind validation results to the exact artifact versions.
Cartão 121
Pergunta
Which context should be omitted from a data event log?
Resposta
Data that is unnecessary for the defined security, accountability, or legal purpose. More logging can create privacy, cost, and breach risk without improving evidence.
Cartão 122
Pergunta
What happens when a valid legal hold conflicts with scheduled deletion?
Resposta
The authorized hold suspends deletion for the in-scope data. Keep access limited, document the exception, and resume policy when the hold is released.
Cartão 123
Pergunta
What adds non-repudiation evidence beyond a plain event log?
Resposta
Strong identity binding, protected timestamps, integrity controls, and controlled custody. The strength depends on the whole evidence process, not a single hash field.
Cartão 124
Pergunta
What privacy question does a membership-inference attack answer?
Resposta
Whether a particular record was likely part of a model's training data. Limit exposed confidence, query abuse, overfitting, and unnecessary sensitive training data.
Cartão 125
Pergunta
What is the clearest sign that training-data poisoning controls failed?
Resposta
Untrusted or manipulated examples changed model behavior or inserted a hidden trigger. Investigate provenance, pipeline access, validation, and the exact affected versions.
Cartão 126
Pergunta
What is the strongest first step when an AI use case asks for every available customer field?
Resposta
Reduce collection to data necessary for the approved purpose. Minimization lowers privacy, poisoning, access, retention, and breach exposure before technical controls are added.
Cartão 127
Pergunta
What is the cloud network team's primary security role?
Resposta
Implement approved segmentation, routing, edge protection, secure connectivity, and network telemetry. Application teams still define workload access needs.
Cartão 128
Pergunta
Which layers make up a cloud infrastructure trust stack?
Resposta
Physical facilities, network, compute, storage, virtualization, and management services. A workload inherits dependencies and failure modes from every layer beneath or beside it.
Cartão 129
Pergunta
How do the management plane and data plane differ?
Resposta
The management plane configures and governs resources; the data plane carries or processes workload traffic and data. Compromise of the management plane can change many data-plane controls at once.
Cartão 130
Pergunta
What is a trust boundary in cloud architecture?
Resposta
A point where identity, control, ownership, or assurance changes. Data crossing it needs an explicit policy, validation, and protected channel.
Cartão 131
Pergunta
Who owns a customer's cloud network and identity configuration?
Resposta
The customer for the configuration choices it controls. Provider defaults and guardrails help, but do not approve the customer's architecture.
Cartão 132
Pergunta
What logical control prevents one tenant from reaching another tenant's resources?
Resposta
Enforced tenant partitioning across identity, network, compute, storage, and management paths. Test the negative boundary, not only valid access.
Cartão 133
Pergunta
Why is the cloud management plane a high-value target?
Resposta
It can create, modify, expose, or destroy many resources through one privileged interface. Protect it more strongly than routine workload access.
Cartão 134
Pergunta
What limits lateral movement after one cloud workload is compromised?
Resposta
Microsegmentation with identity-aware, least-privilege communication policy. Monitor denied and unusual flows to find attempted spread.
Cartão 135
Pergunta
How does infrastructure as code improve control assurance?
Resposta
It makes configuration reviewable, repeatable, testable, and traceable. Protect the repository, pipeline, state, modules, and deployment identity.
Cartão 136
Pergunta
How should a team verify an infrastructure control still works?
Resposta
Test its intended outcome with current evidence and representative failure or attack conditions. Configuration presence alone does not prove effectiveness.
Cartão 137
Pergunta
What security boundary should virtualization create between tenants?
Resposta
Strong isolation of compute, memory, storage, network, and management operations. Shared hardware still creates side-channel, escape, and noisy-neighbor considerations.
Cartão 138
Pergunta
Which controls should protect cloud management-plane access?
Resposta
Phishing-resistant MFA, privileged access management, separate admin identities, conditional access, least privilege, and immutable logging. Restrict source networks where practical.
Cartão 139
Pergunta
How do type 1 and type 2 hypervisors differ?
Resposta
A type 1 hypervisor runs directly on hardware; a type 2 hypervisor runs on a host operating system. The extra host layer changes attack surface and operational use.
Cartão 140
Pergunta
Who secures the public cloud facility and physical host?
Resposta
The cloud provider. Customers still evaluate the provider's physical assurance and design their service around disclosed locations and failure domains.
Cartão 141
Pergunta
What protects a cloud AI training cluster from unrelated tenant traffic?
Resposta
Dedicated identities, microsegmentation, controlled data paths, hardened images, and monitored management access. Accelerator scheduling and storage paths belong in the boundary.
Cartão 142
Pergunta
When is packet capture useful in cloud infrastructure?
Resposta
When network-level detail is needed and collection is lawful, technically available, scoped, and protected. Flow logs may be safer and sufficient for many investigations.
Cartão 143
Pergunta
Which control protects detached cloud volumes and snapshots?
Resposta
Encryption with governed keys plus explicit access policy. Inventory and delete orphaned copies because detachment does not remove their data.
Cartão 144
Pergunta
Why correlate infrastructure logs across layers?
Resposta
To connect identity, management, network, host, and workload events into one incident path. Preserve original records and normalization context.
Cartão 145
Pergunta
What is a platform owner's responsibility for tenant isolation?
Resposta
Configure, patch, monitor, and test the shared platform so one workload cannot cross its authorized boundary. Consumers must use the platform's isolation features correctly.
Cartão 146
Pergunta
When should an AI training cluster use stronger isolation than ordinary batch compute?
Resposta
When valuable models, sensitive datasets, untrusted code, or high-cost accelerators raise confidentiality, integrity, or exhaustion risk. Match isolation to the workload threat model.
Cartão 147
Pergunta
What does an HSM protect in cloud infrastructure?
Resposta
Cryptographic keys and operations inside a hardened, policy-controlled boundary. An HSM does not decide whether the requesting workload is authorized unless surrounding policy enforces it.
Cartão 148
Pergunta
What is a failure domain?
Resposta
A set of components likely to fail together because they share a dependency. Regions, zones, racks, power feeds, control services, or software versions can define one.
Cartão 149
Pergunta
A volume is deleted but its snapshots remain. Is the data gone?
Resposta
No. The snapshots are separate retained copies. Apply inventory, retention, hold, encryption-key, and deletion policy to every snapshot and replica.
Cartão 150
Pergunta
How should a platform reduce virtualization escape risk?
Resposta
Minimize and patch the virtualization stack, isolate management interfaces, restrict device exposure, monitor anomalies, and contain workloads by risk. Stronger workload boundaries may be needed for hostile tenants.
Cartão 151
Pergunta
What is the first response to an internet-exposed cloud management endpoint?
Resposta
Remove unnecessary public reachability, then enforce strong identity and monitored privileged access. A hidden URL or uncommon port is not a control.
Cartão 152
Pergunta
What is the facilities team's role in a private cloud data center?
Resposta
Operate physical access, power, cooling, fire protection, and environmental monitoring. Security requirements should define evidence and escalation for those systems.
Cartão 153
Pergunta
Which site-location condition creates direct legal exposure for a cloud workload?
Resposta
The jurisdictions that can reach the facility, operator, customers, or data. Cost, hazards, utilities, connectivity, workforce, and physical threats require separate location analysis.
Cartão 154
Pergunta
How does diverse pathway connectivity improve resilience?
Resposta
It prevents one cable route, conduit, carrier handoff, or excavation from cutting every link. Verify physical diversity rather than relying on different circuit names.
Cartão 155
Pergunta
When does building a private data center make more sense than buying cloud capacity?
Resposta
When requirements for control, latency, sovereignty, specialized hardware, or long-term economics outweigh the build and operating burden. Compare full lifecycle cost and resilience, not purchase price alone.
Cartão 156
Pergunta
Which physical controls protect cloud hardware from unauthorized handling?
Resposta
Zoned access, least privilege, identity checks, surveillance, visitor controls, alarms, and custody records. The strength should match asset and data impact.
Cartão 157
Pergunta
What power design reduces a data center's single-point risk?
Resposta
Independent feeds, conditioned distribution, UPS capacity, generators, fuel plans, and tested transfer. Maintenance paths must preserve the intended redundancy.
Cartão 158
Pergunta
What should environmental monitoring detect in a data center?
Resposta
Temperature, humidity, airflow, water, smoke, power, and equipment conditions that threaten service. Alerts need thresholds, escalation, and tested response.
Cartão 159
Pergunta
How does resilience differ from simple redundancy?
Resposta
Redundancy adds alternatives; resilience keeps or restores acceptable service despite disruption. Redundant components can still share one failure domain or bad configuration.
Cartão 160
Pergunta
Which on-premises physical control remains a customer duty when workloads move to public cloud?
Resposta
Protection of customer-controlled offices, endpoints, network links, and any retained equipment. The provider's data-center controls do not secure the customer's physical environment.
Cartão 161
Pergunta
What are the core outputs of an infrastructure risk assessment?
Resposta
Prioritized risks tied to assets, threats, vulnerabilities, likelihood, impact, existing controls, and owners. The output should lead to treatment and follow-up.
Cartão 162
Pergunta
Who may accept residual infrastructure risk?
Resposta
The authorized business risk owner, not the engineer who found it. Acceptance should state scope, duration, rationale, and review trigger.
Cartão 163
Pergunta
How do a threat, vulnerability, and risk differ?
Resposta
A threat can cause harm, a vulnerability is a weakness it may exploit, and risk combines uncertain harm with business impact. A weakness without relevant exposure may be lower priority.
Cartão 164
Pergunta
What reveals that two supposedly redundant cloud systems share fate?
Resposta
They depend on the same control plane, account, region, identity service, network path, software defect, operator, or key. Model those dependencies before counting redundancy.
Cartão 165
Pergunta
What does a security control owner do?
Resposta
Ensures an assigned control is designed, implemented, evidenced, monitored, and corrected. The role may coordinate several technical operators.
Cartão 166
Pergunta
Which risk treatment options should a cloud team recognize?
Resposta
Avoid, mitigate, transfer or share, and accept. Treatment changes exposure or ownership; it does not erase accountability.
Cartão 167
Pergunta
What is a recovery service level?
Resposta
The minimum service capacity or functionality that must be restored, often stated as a percentage of normal service. RSL defines how much service must work; RTO sets the time limit, while RPO sets the maximum data-loss interval.
Cartão 168
Pergunta
What makes a machine image trustworthy for cloud deployment?
Resposta
Known provenance, minimal contents, current patches, signed or verified integrity, vulnerability results, and controlled promotion. Revalidate it when dependencies age.
Cartão 169
Pergunta
When do multiple availability zones materially improve resilience?
Resposta
When the service, data, network, identities, and operations can continue after one zone and its shared dependencies fail. Merely placing instances in two zones is not a tested design.
Cartão 170
Pergunta
What should determine the strength of an infrastructure security control?
Resposta
The asset impact, threat, vulnerability, exposure, legal duties, and risk tolerance. Use control frameworks as structured input, not as an automatic one-size baseline.
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Cartão 171
Pergunta
Which layered controls improve availability against cloud DDoS?
Resposta
Provider edge absorption, rate controls, resilient scaling, caching, WAF or protocol filtering, and an exercised response plan. Scaling alone can turn attack traffic into cost exhaustion.
Cartão 172
Pergunta
A cloud contract shifts breach costs to a provider. Has the risk been removed?
Resposta
No. Financial risk may be transferred, while operational, legal, reputational, and customer harm can remain. Retained exposure still needs mitigation and acceptance.
Cartão 173
Pergunta
Why map dependencies across compute, storage, and network services?
Resposta
A resilient application can still fail when a shared supporting service fails. Dependency maps expose hidden single points, circular recovery steps, and shared fate.
Cartão 174
Pergunta
What does RPO constrain in an infrastructure recovery design?
Resposta
The maximum acceptable data-loss interval measured backward from disruption. It drives backup or replication frequency and consistency choices.
Cartão 175
Pergunta
What should trigger automated failover?
Resposta
Reliable health evidence that the primary cannot meet the service objective, with safeguards against split-brain and false triggers. Manual approval may remain appropriate for ambiguous high-impact cases.
Cartão 176
Pergunta
When is an IPS preferable to an IDS?
Resposta
When inline blocking is justified, tested, and safe for the traffic and availability requirements. Use detection-only when false positives or inline failure would create unacceptable impact.
Cartão 177
Pergunta
What makes residual infrastructure risk ready for acceptance?
Resposta
A clear scenario, affected assets, existing controls, likelihood and impact, owner, duration, alternatives, and review trigger. Vague acceptance is not governance.
Cartão 178
Pergunta
What makes a cloud backup resistant to account compromise?
Resposta
Separate administration, immutable or offline retention, encryption, protected deletion, and tested restore. Keep recovery credentials outside the routine production trust path.
Cartão 179
Pergunta
What does a BC/DR coordinator own during cloud recovery planning?
Resposta
The cross-team plan, exercises, dependencies, contacts, evidence, and follow-up. Service owners still set business priorities and targets.
Cartão 180
Pergunta
Which recovery design supports a near-zero RPO?
Resposta
Synchronous or otherwise strongly consistent replication across independent failure domains, if latency and shared-fate limits are acceptable. Backups still protect against corruption and deletion.
Cartão 181
Pergunta
Which overlooked dependency can stop users from reaching replicated application servers after failover?
Resposta
The identity service. Recovery planning should also cover DNS, keys, secrets, routes, data stores, quotas, and external services.
Cartão 182
Pergunta
Why test restore separately from backup completion?
Resposta
A completed backup may be corrupt, incomplete, inaccessible, or too slow for the target. Restore testing proves usability and measures recovery performance.
Cartão 183
Pergunta
Why plan failback before declaring a DR design complete?
Resposta
Returning to the preferred environment can create another outage, conflict, or data loss. Define authority, synchronization, validation, rollback, and communication.
Cartão 184
Pergunta
Which design choice most directly supports a short RTO?
Resposta
Pre-provisioned or rapidly deployable recovery capacity with automated, tested orchestration. Data, identities, network, dependencies, and operators must be ready too.
Cartão 185
Pergunta
What should application-security awareness change in a cloud team?
Resposta
Daily design and delivery decisions, not just annual quiz results. Use role-specific OWASP, ASVS, SANS Top 25, and LLM-risk examples as practical boundaries, then reinforce them with real defects.
Cartão 186
Pergunta
What makes an SDLC a secure SDLC?
Resposta
Security requirements, design analysis, implementation controls, verification, release evidence, maintenance, and retirement are built into the lifecycle. A final penetration test alone is not a lifecycle.
Cartão 187
Pergunta
How do functional and non-functional security requirements differ?
Resposta
Functional requirements specify security behavior; non-functional requirements set qualities such as availability, performance, resilience, or assurance. Both need measurable acceptance criteria.
Cartão 188
Pergunta
Who turns business needs into testable application security requirements?
Resposta
The product or business owner with security, privacy, legal, and engineering input. Requirements need an accountable owner and acceptance evidence.
Cartão 189
Pergunta
How should a security requirement remain visible through delivery?
Resposta
Trace it to design decisions, code or configuration, tests, approval, and operating evidence. Untraceable requirements are easy to drop during change.
Cartão 190
Pergunta
What is the purpose of threat modeling?
Resposta
Identify likely abuse paths and design mitigations before or during development. Keep the model tied to assets, trust boundaries, architecture changes, and evidence.
Cartão 191
Pergunta
What makes developer security training actionable?
Resposta
Role-specific examples, secure alternatives, practice in the delivery toolchain, and feedback from real defects. Refresh it as platforms and threats change.
Cartão 192
Pergunta
Should agile delivery remove formal security gates?
Resposta
No. It should make them smaller, earlier, automated where reliable, and tied to risk. High-impact changes can still require independent approval.
Cartão 193
Pergunta
Which cloud-specific application risks need explicit SDLC decisions before coding?
Resposta
Shared-technology exposure, provider insiders, limited visibility or control, and legal or jurisdiction boundaries. Record the provider boundary, evidence, data location, isolation, and compensating controls.
Cartão 194
Pergunta
How do federation and SSO differ?
Resposta
Federation establishes trust across identity domains; SSO lets a user authenticate once for multiple services. Federation can enable SSO, but the concepts are not identical.
Cartão 195
Pergunta
What is a developer's responsibility in secure cloud delivery?
Resposta
Use approved patterns, validate inputs and outputs, protect secrets, handle errors safely, review dependencies, and fix findings. Security tools support that judgment rather than replace it.
Cartão 196
Pergunta
What should a peer security reviewer verify?
Resposta
That the change preserves requirements, trust boundaries, authorization, data handling, failure behavior, and evidence. Review the actual diff and deployment effect, not only style.
Cartão 197
Pergunta
What is the application security architect accountable for?
Resposta
Security patterns, trust boundaries, threat decisions, control integration, and documented exceptions. Teams share implementation, but architecture needs coherent ownership.
Cartão 198
Pergunta
Which threat categories does STRIDE prompt a team to examine?
Resposta
Spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege. It is a coverage aid, not a risk score.
Cartão 199
Pergunta
What secure-coding rule most directly prevents broken object authorization?
Resposta
Check the current subject's permission for the specific object on every request. ASVS or SAFECode guidance can structure assurance, but hiding identifiers or checking only authentication is insufficient.
Cartão 200
Pergunta
What should a secret-scanning gate do when it finds a real credential?
Resposta
Block exposure, revoke or rotate the credential, remove it from reachable history, and investigate use. Deleting the latest line does not invalidate copied history.
Cartão 201
Pergunta
How does protected version control support software assurance?
Resposta
It creates tamper-evident, access-controlled history for reviewed code and configuration changes. Protect references from unauthorized rewrite, retain audit logs, control bypass, and bind signed artifacts to approved releases; content-addressed commits alone do not make branch history immutable.
Cartão 202
Pergunta
Which threat-model method is the simplest checklist for threat categories at trust boundaries?
Resposta
STRIDE. Use a process-centered method when business impact, attacker paths, and staged analysis need deeper treatment.
Cartão 203
Pergunta
What is an abuse case?
Resposta
A description of how an actor could misuse a feature or violate a security goal. It turns attacker intent into testable defensive behavior.
Cartão 204
Pergunta
Why should a team avoid treating DREAD scores as objective truth?
Resposta
Its ratings are judgment-based and can create false precision. Document evidence, assumptions, impact, and uncertainty instead of relying on one number.
Cartão 205
Pergunta
How do SAST and DAST differ?
Resposta
SAST examines code or compiled artifacts without running the full application; DAST probes a running application from the outside. They find different classes of weakness.
Cartão 206
Pergunta
What does Software Composition Analysis examine?
Resposta
Third-party components, versions, licenses, and known vulnerability or policy data. It does not prove that a dependency is safe in context or detect every malicious package.
Cartão 207
Pergunta
When should a cloud application's threat model be updated?
Resposta
When trust boundaries, data, identities, dependencies, deployment, features, or threats materially change. Periodic review catches slow drift.
Cartão 208
Pergunta
How do black-box and white-box security testing differ?
Resposta
Black-box testing uses external behavior with little internal knowledge; white-box testing uses code, design, or configuration knowledge. Gray-box testing combines partial knowledge with external interaction.
Cartão 209
Pergunta
What should a CI/CD security gate block?
Resposta
A defined, evidence-based release condition such as an exposed secret, failed critical control, unapproved artifact, or unacceptable vulnerability. Keep exceptions explicit, owned, and time-bounded.
Cartão 210
Pergunta
When is PASTA or ATASM more useful than a short threat checklist?
Resposta
When the team needs a structured path from business objectives and architecture to attacker behavior, attack surfaces, and mitigations. Match method depth to decision risk.
Cartão 211
Pergunta
Where does SAST provide the earliest useful feedback?
Resposta
During coding and pull-request review, before deployment. Tune rules, confirm reachability and context, and fix root causes rather than chasing raw counts.
Cartão 212
Pergunta
When is IAST worth adding to a cloud test pipeline?
Resposta
When representative automated tests exist and runtime path-to-code insight will improve triage. Without exercised paths, instrumentation has little to observe.
Cartão 213
Pergunta
How should an application handle LLM output before passing it to a browser, shell, database, or tool?
Resposta
Treat it as untrusted data and validate, encode, constrain, or approve it for the destination. Model fluency is not a security guarantee.
Cartão 214
Pergunta
What should an abuse-case test assert for a sensitive workflow?
Resposta
The application safely rejects or contains a realistic misuse path and leaves useful evidence. Test rate, sequence, privilege, data, and failure-state abuse where relevant.
Cartão 215
Pergunta
What environment makes DAST results most useful?
Resposta
A representative running deployment with safe test data, reachable paths, and observable results. Production testing needs explicit authorization and safeguards.
Cartão 216
Pergunta
Who owns risk from a third-party software component?
Resposta
The organization that chooses and operates it. The supplier supplies evidence and remediation, but outsourcing the component does not outsource customer accountability.
Cartão 217
Pergunta
How do an SBOM and SCA work together?
Resposta
SCA identifies component and policy findings; an SBOM records the released component inventory. Bind both to the exact artifact and update risk when new information appears.
Cartão 218
Pergunta
What does artifact signing protect in a software supply chain?
Resposta
Integrity and authenticated provenance of the signed artifact. Verification policy must also trust the signer, build path, and release authorization.
Cartão 219
Pergunta
What makes open-source software validated for a cloud application?
Resposta
Its source, release, integrity, dependencies, license, maintenance, vulnerabilities, and intended use have been assessed. Open code is inspectable, not automatically safe.
Cartão 220
Pergunta
Which cloud application control validates XML message structure before processing?
Resposta
An XML firewall. A WAF filters web traffic, an API gateway applies API-facing policy, DAM monitors database activity, and a load balancer distributes traffic.
Cartão 221
Pergunta
What authorization check belongs behind every sensitive API operation?
Resposta
A server-side decision for the current identity, action, object, tenant, and context. Gateway authentication alone cannot decide application-level ownership.
Cartão 222
Pergunta
How should an API treat untrusted input?
Resposta
Validate type, structure, size, range, encoding, and allowed semantics before use. Reject unexpected fields where ambiguity or mass assignment creates risk.
Cartão 223
Pergunta
What is an Identity Provider responsible for in federation?
Resposta
Authenticating subjects and issuing trustworthy identity assertions under agreed policy. The relying application still authorizes each requested action.
Cartão 224
Pergunta
What does sandboxing add to cloud application security?
Resposta
A constrained execution boundary for untrusted or risky code and content. Restrict identity, network, files, secrets, time, and compute outside the sandbox too.
Cartão 225
Pergunta
What should block adoption of a third-party software component?
Resposta
Unacceptable provenance, integrity, vulnerability, maintenance, license, access, or exit risk. Popularity and a clean scan do not settle supplier risk.
Cartão 226
Pergunta
Which test perspective should verify hidden authorization logic?
Resposta
White-box review and testing, supported by black-box attempts to cross the boundary. Internal knowledge finds code paths; external tests confirm observable enforcement.
Cartão 227
Pergunta
Which practice verifies that a cloud release consistently meets defined quality and security criteria?
Resposta
Quality Assurance (QA). It plans and tracks repeatable reviews, tests, acceptance evidence, defect handling, and process improvement across delivery.
Cartão 228
Pergunta
Which IAM controls reduce takeover of a federated cloud account?
Resposta
Strong MFA, trusted federation configuration, short sessions, conditional access, lifecycle automation, and monitored privilege. Secure both the IdP and relying service.
Cartão 229
Pergunta
What is the safest response when retrieved content tells an LLM to ignore system rules?
Resposta
Treat the instruction as untrusted data, preserve higher-priority policy, and prevent unauthorized tool or data access. Input filtering alone cannot eliminate prompt injection.
Cartão 230
Pergunta
How should an LLM application reduce sensitive information disclosure?
Resposta
Minimize prompt and training data, enforce retrieval authorization, redact where justified, constrain outputs, and test leakage. A system prompt telling the model to keep secrets is not sufficient.
Cartão 231
Pergunta
A model repository account is compromised and a backdoored model is published. Which risks overlap?
Resposta
Supply-chain compromise and data or model poisoning. Pin trusted versions, verify provenance and signatures, scan safely, validate behavior, and control promotion.
Cartão 232
Pergunta
What identity should one microservice use to call another?
Resposta
A distinct, short-lived workload identity with least-privilege authorization. Avoid sharing broad static credentials across services.
Cartão 233
Pergunta
How should an agentic LLM be constrained before it can delete cloud resources?
Resposta
Give it minimal scoped tools, validate arguments, require approval for destructive actions, enforce budgets, and log every decision and result. Capability should match the smallest authorized task.
Cartão 234
Pergunta
Should a system prompt be treated as a secret control boundary?
Resposta
No. Design as if instructions may be exposed. Keep credentials and authorization outside the prompt, minimize sensitive details, and enforce policy in trusted code.
Cartão 235
Pergunta
What is the main risk of weak authorization in a shared vector store?
Resposta
Retrieval can cross tenant or user boundaries and expose embeddings, documents, or poisoned context. Partition, authorize, validate provenance, and monitor ingestion and queries.
Cartão 236
Pergunta
When does a CASB add value beside an IdP?
Resposta
When the organization needs visibility or policy over cloud-service use, data movement, sessions, or unmanaged access beyond authentication. The IdP establishes identity; the CASB governs selected cloud interactions.
Cartão 237
Pergunta
How should a high-impact workflow use an LLM answer that may be plausible but false?
Resposta
Verify it against authoritative data or require qualified human review before action. Communicate uncertainty and preserve source evidence.
Cartão 238
Pergunta
Which controls address unbounded LLM consumption?
Resposta
Per-user and per-task quotas, rate limits, token and tool budgets, timeouts, concurrency limits, anomaly alerts, and safe cancellation. Monitor financial as well as availability impact.
Cartão 239
Pergunta
How do an HSM and a TPM differ?
Resposta
An HSM protects shared or service cryptographic operations; a TPM anchors trust to one platform. Both protect keys, but their scope and use cases differ.
Cartão 240
Pergunta
What does secure by default mean for cloud infrastructure?
Resposta
A new resource starts in the least exposed, least privileged, approved state. Users must make an explicit, reviewed choice to widen access or capability.
Cartão 241
Pergunta
Why do virtual CPU, memory, storage, and network settings have security impact?
Resposta
They define resource exposure, isolation, exhaustion limits, and device access. Overbroad virtual hardware can create attack paths or noisy-neighbor risk.
Cartão 242
Pergunta
Which hypervisor type is usually preferred for production cloud hosts?
Resposta
A type 1 hypervisor because it removes the general-purpose host OS layer. The actual choice still depends on assurance, patching, management, and workload needs.
Cartão 243
Pergunta
How can TPM-backed measured boot support cloud host assurance?
Resposta
Measurements anchor boot components to hardware so an attestation service can compare them with approved state. The decision still depends on trusted reference values and response policy.
Cartão 244
Pergunta
How should guest OS virtualization tools be installed and maintained?
Resposta
Use provider-authorized packages, enable only needed features, match supported versions, patch promptly, and monitor their privilege. Remove stale tools that widen the host-to-guest boundary.
Cartão 245
Pergunta
What is cloud platform operations responsible for after secure build?
Resposta
Maintaining approved configuration, availability, patching, monitoring, backup, access, and evidence. Operations should feed recurring defects back into design.
Cartão 246
Pergunta
What does a privileged access administrator control?
Resposta
The issuance, elevation, monitoring, review, and revocation of administrative access. Separate the access-control role from routine use where practical.
Cartão 247
Pergunta
What is the safer pattern for remote SSH administration?
Resposta
Short-lived identity-based access through a controlled path with host verification, least privilege, session logging, and no shared keys. Disable direct root login.
Cartão 248
Pergunta
When should a cloud workload require platform attestation?
Resposta
When access depends on proof that the host or confidential environment is in an approved measured state. Define what is measured, who verifies it, and what failure does.
Cartão 249
Pergunta
Which protocol adds origin authentication and integrity to DNS data?
Resposta
DNSSEC. TLS protects a transport session, a VPN protects traffic across an untrusted boundary, and DHCP safeguards prevent rogue address or configuration assignment.
Cartão 250
Pergunta
What should enforce separation between cloud network zones?
Resposta
Routing and firewall or security-group policy tied to explicit allowed flows. VLANs can organize segments but do not enforce policy by themselves.
Cartão 251
Pergunta
How do IDS and IPS differ operationally?
Resposta
An IDS alerts on suspected activity; an IPS sits inline and can block it. Inline prevention adds availability and false-positive risk.
Cartão 252
Pergunta
What reduces RDP exposure in a cloud environment?
Resposta
Remove direct internet access, require a hardened gateway or private path, strong MFA, current patches, device checks, and session monitoring. Limit clipboard and drive redirection by need.
Cartão 253
Pergunta
What makes a honeypot safe enough to operate?
Resposta
Isolation, no production trust, controlled data, monitored egress, legal approval, and an incident plan. It should observe attackers without becoming their launch point.
Cartão 254
Pergunta
How do high availability and backup differ?
Resposta
High availability keeps service running through component failure; backup restores data or state after loss or corruption. One does not replace the other.
Cartão 255
Pergunta
How should firewall, IDS, and IPS controls be layered?
Resposta
Firewalls constrain allowed paths, IDS detects suspicious activity, and IPS may block selected attacks inline. Central telemetry and tuned ownership make the layers useful.
Cartão 256
Pergunta
When is a cloud security group insufficient as the only network control?
Resposta
When application-aware filtering, centralized inspection, advanced threat detection, or cross-environment policy is required. Keep security groups as workload-level least-privilege boundaries.
Cartão 257
Pergunta
How should management-plane tools be installed?
Resposta
From verified sources through a controlled, minimal, hardened build with separate privileged access and logging. Remove sample accounts, unused plugins, and default exposure.
Cartão 258
Pergunta
What is patch management?
Resposta
A controlled lifecycle for identifying, prioritizing, testing, deploying, verifying, and documenting security and reliability updates. Asset inventory and exception ownership are prerequisites.
Cartão 259
Pergunta
How do performance and capacity monitoring differ?
Resposta
Performance monitoring measures current service behavior; capacity monitoring forecasts whether resources can meet future demand. Both need business thresholds and trends.
Cartão 260
Pergunta
How do change, release, and deployment management differ?
Resposta
Change management authorizes and controls modification; release management packages approved capability; deployment management moves it into an environment. One workflow may integrate all three without erasing their goals.
Cartão 261
Pergunta
What should decide whether an IPS blocks automatically?
Resposta
Detection confidence, asset criticality, attack impact, false-positive cost, bypass behavior, and rollback. Start with observation when evidence is weak.
Cartão 262
Pergunta
Who owns a patch exception?
Resposta
The authorized system or risk owner, with technical evidence from operations and security. The exception needs compensating controls, expiry, and review.
Cartão 263
Pergunta
What does a capacity manager protect?
Resposta
The service's ability to meet current and forecast demand within cost and resilience constraints. The role tracks trends, thresholds, quotas, and scaling lead time.
Cartão 264
Pergunta
What is the change manager's security role?
Resposta
Ensure risk, testing, authorization, scheduling, rollback, and communication are proportionate to the change. Emergency changes still need retrospective evidence.
Cartão 265
Pergunta
What should a backup-and-restore control verify for guest systems?
Resposta
Required data and configuration are captured, protected, retained, and restored within targets. Include application consistency, keys, dependencies, and documented restore order.
Cartão 266
Pergunta
Which management process keeps a cloud service able to meet its agreed uptime and reliability targets?
Resposta
Availability management. It analyzes failure patterns, resilience, maintainability, and recovery so the service can meet those targets.
Cartão 267
Pergunta
What improves patch prioritization beyond a severity score?
Resposta
Exploitability, exposure, asset importance, compensating controls, dependency, and business impact. Verify remediation and track unsupported assets separately.
Cartão 268
Pergunta
What turns performance and capacity alerts into an availability control?
Resposta
Thresholds tied to service objectives, trend analysis, ownership, safe scaling, and tested response. Alert volume without action is not capacity management.
Cartão 269
Pergunta
What should a configuration-management system record?
Resposta
Approved items, owners, versions, relationships, baselines, changes, and current state. Cloud discovery should reconcile actual resources with declared configuration.
Cartão 270
Pergunta
Why place a cluster host into maintenance mode?
Resposta
To drain or protect workloads before planned work while preserving cluster policy. Verify capacity, placement constraints, and stateful-service behavior first.
Cartão 271
Pergunta
Which management process agrees, monitors, and reviews measurable service targets with customers?
Resposta
Service-level management. It turns business needs into agreed service objectives, tracks results, and drives action when performance misses them.
Cartão 272
Pergunta
Which hardware signals should cloud facilities monitor?
Resposta
Disk health, CPU and memory errors, fan and temperature state, power, and vendor fault telemetry. Correlate physical signals with host and workload impact.
Cartão 273
Pergunta
How should an OS hardening baseline be maintained?
Resposta
Version it, test it, measure compliance, remediate drift, record exceptions, and update it for new threats and platform changes. Apply separate profiles to distinct workloads.
Cartão 274
Pergunta
How do incident management and problem management differ?
Resposta
Incident management restores service and limits harm; problem management finds and removes underlying causes. The same event can open both tracks.
Cartão 275
Pergunta
Which management process coordinates security risk and controls across cloud service operation?
Resposta
Information security management. It aligns policy, risk treatment, control operation, evidence, incidents, and improvement with the service-management system.
Cartão 276
Pergunta
Which management process turns recurring service-control gaps into measured improvements?
Resposta
Continual service improvement management. It prioritizes opportunities, defines a measurable target and owner, implements change, and verifies the outcome.
Cartão 277
Pergunta
How should operations choose among NIST, ISO, COBIT, CIS Controls, COSO, ITIL, or ISO/IEC 20000-1?
Resposta
Map the applicable framework or standard to the organization's legal duties, risks, service goals, and evidence needs. The names are not interchangeable, and adoption alone does not prove control effectiveness.
Cartão 278
Pergunta
A service is restored after repeated crashes. Which process continues the root-cause work?
Resposta
Problem management. Incident management can close after stable restoration while the underlying defect, workaround, and prevention remain tracked.
Cartão 279
Pergunta
Which management process owns tested arrangements for sustaining or restoring critical services after severe disruption?
Resposta
Continuity management. Incident management handles the current event, while availability management focuses on meeting service uptime and reliability targets.
Cartão 280
Pergunta
What does a cloud forensic lead decide?
Resposta
The lawful collection strategy, volatile-data priorities, tools, provider coordination, preservation, and analysis plan. The lead should understand cloud-specific evidence limits.
Cartão 281
Pergunta
What does chain of custody record?
Resposta
Who collected, handled, transferred, stored, analyzed, and disposed of evidence, when and why. Integrity checks support the record but do not replace it.
Cartão 282
Pergunta
What does an incident commander own?
Resposta
Priorities, roles, decisions, coordination, cadence, and safe handoffs during an incident. Technical responders investigate and act within that structure.
Cartão 283
Pergunta
What does the incident communications lead control?
Resposta
Approved messages, audiences, channels, timing, records, and coordination with legal and leadership. Technical certainty and disclosure obligations may change during the event.
Cartão 284
Pergunta
How do a SOC, SIEM, and SOAR relate?
Resposta
A SOC is the operating function, a SIEM centralizes and analyzes security events, and SOAR coordinates automated workflows. People, process, authority, and evidence connect the tools.
Cartão 285
Pergunta
What is an evidence custodian responsible for?
Resposta
Controlled storage, access, transfer, integrity verification, retention, and chain-of-custody records. The custodian preserves evidence without altering its meaning.
Cartão 286
Pergunta
How should a SOC use threat intelligence?
Resposta
Map relevant, timely indicators and adversary behavior to assets, detections, hunts, and decisions. Expire stale indicators and separate confidence from fact.
Cartão 287
Pergunta
How should AI-assisted security monitoring be governed?
Resposta
Validate data and models, measure errors and drift, limit action authority, log reasoning inputs and outcomes, and keep human review for consequential cases. Compare against a safe manual path.
Cartão 288
Pergunta
When is a cloud snapshot suitable forensic evidence?
Resposta
When collection is authorized, scope and timing are documented, integrity is protected, and the snapshot preserves relevant state. It may omit memory, external services, or rapidly changing logs.
Cartão 289
Pergunta
Who decides whether a regulator must be notified during a cloud incident?
Resposta
The authorized legal or compliance owner under the incident plan. Vendor and communications owners coordinate channels; engineers supply verified facts.
Cartão 290
Pergunta
What should a forensic plan obtain from the cloud provider before an incident?
Resposta
Available logs and APIs, retention, time sources, support contacts, legal process, evidence formats, isolation options, and responsibility boundaries. Confirm access with an exercise.
Cartão 291
Pergunta
How should vulnerability assessment and penetration testing work together?
Resposta
Assessment finds and prioritizes likely weaknesses broadly; authorized penetration testing demonstrates selected exploit paths and impact. Both require scoped remediation and retest.
Cartão 292
Pergunta
How should a SIEM protect cloud log value?
Resposta
Normalize without losing source evidence, control access, preserve time and integrity, correlate identities and assets, tune detections, and retain by purpose. Monitor collection gaps.
Cartão 293
Pergunta
What should SOAR do when a playbook's evidence is incomplete?
Resposta
Pause or take only a safe reversible step, preserve context, and escalate to an authorized human. Do not let automation convert uncertainty into broad containment damage.
Cartão 294
Pergunta
When should incident communication wait?
Resposta
Only when authorized coordination is needed to verify facts, protect response, or meet a defined legal strategy. Do not delay a mandatory notice past its trigger or deadline.
Cartão 295
Pergunta
When is penetration testing more useful than another vulnerability scan?
Resposta
When the organization needs authorized evidence that selected weaknesses can combine into a meaningful attack path. Scanning remains better for broad, repeatable coverage.
Cartão 296
Pergunta
Which evidence should be collected first from a running cloud workload?
Resposta
The most volatile, relevant evidence that will disappear earliest, if collection is authorized and safe. Balance volatility against service impact and contamination risk.
Cartão 297
Pergunta
Why can cloud data be subject to more than one jurisdiction?
Resposta
Customers, providers, processing, storage, people, contracts, and affected individuals may sit in different places. Location and legal reach are related but not identical.
Cartão 298
Pergunta
Why are privacy roles contextual rather than permanent labels?
Resposta
An organization can be controller for one processing purpose and processor for another. Determine the role from actual decisions and instructions, not the company type.
Cartão 299
Pergunta
What should legal counsel contribute to cloud design?
Resposta
Interpret applicable law, privilege, contracts, disputes, preservation, disclosure, and legal risk. Counsel advises; accountable business owners still decide within authority.
Cartão 300
Pergunta
What is eDiscovery?
Resposta
The identification, preservation, collection, processing, review, and production of electronically stored information for a legal matter. Cloud scale and provider control affect each step.
Cartão 301
Pergunta
How do contractual and regulated private data differ?
Resposta
Contractual duties come from agreed terms; regulated duties come from applicable law. The same data can be subject to both, and the stricter combined obligations may govern.
Cartão 302
Pergunta
What is the controller's contract duty toward a cloud processor?
Resposta
Give documented instructions, choose and oversee a capable processor, and define required privacy and security terms. Applicable law may add specific clauses and audit duties.
Cartão 303
Pergunta
What is a Privacy Impact Assessment?
Resposta
A structured evaluation of how planned processing affects people and how privacy risk will be handled. Perform it early enough to change the design.
Cartão 304
Pergunta
What is an ISMS?
Resposta
A managed system of policies, risk processes, controls, evidence, review, and continual improvement for information security. It is broader than a control checklist or toolset.
Cartão 305
Pergunta
What does a contract's choice-of-law clause do?
Resposta
Names the law intended to govern the contract. It does not automatically override mandatory laws or every court's jurisdiction.
Cartão 306
Pergunta
What makes a legal hold operationally defensible in cloud systems?
Resposta
Authorized scope, prompt preservation, deletion suspension, controlled collection, access logging, periodic review, and documented release. Test whether provider features cover all copies.
Cartão 307
Pergunta
Does calling a field PII or PHI settle every privacy obligation?
Resposta
No. Applicability depends on the data, person, entity, purpose, context, and governing law or contract. Classify with qualified privacy and legal input.
Cartão 308
Pergunta
Which design control reduces privacy risk before consent screens and notices?
Resposta
Data minimization tied to a specific approved purpose. Collecting less reduces exposure, rights handling, retention, and breach impact.
Cartão 309
Pergunta
What is a processor's core duty toward controller data?
Resposta
Process it only under authorized instructions and required legal obligations, while applying agreed controls and assistance. Subprocessors need governed approval and flow-down terms.
Cartão 310
Pergunta
What control reveals cross-border cloud data processing before it becomes a compliance surprise?
Resposta
A maintained data and subprocessors map tied to locations, purposes, roles, transfers, and safeguards. Reconcile contracts with actual telemetry and provider disclosures.
Cartão 311
Pergunta
How do internal and external audits differ?
Resposta
Internal audit provides independent assurance inside the organization; external audit is performed by an outside party for a defined objective. Both require scope, criteria, evidence, and independence.
Cartão 312
Pergunta
When should a PIA be reopened?
Resposta
When purpose, data, people, model, provider, location, sharing, retention, or risk materially changes. A one-time assessment becomes stale as processing evolves.
Cartão 313
Pergunta
How should a cloud team use GDPR, PIPEDA, India's DPDP Act, FERPA, HIPAA, ISO/IEC 27018, or GAPP?
Resposta
First determine which laws apply, then map their obligations and any selected framework guidance to actual processing and controls. A named standard or provider region is not automatic compliance.
Cartão 314
Pergunta
Two countries impose conflicting duties on the same cloud records. What is the first move?
Resposta
Escalate to qualified counsel with the exact data, actors, locations, contracts, orders, and timelines. Preserve evidence and avoid an irreversible technical action based on guesswork.
Cartão 315
Pergunta
What protects an internal auditor's independence?
Resposta
Authority to assess outside the operation being audited, objective reporting, and freedom from designing or owning the control under review. Internal employment does not prevent independence if governance is sound.
Cartão 316
Pergunta
What does a privacy officer oversee?
Resposta
Privacy governance, impact assessment, rights, transparency, lawful processing, transfers, incidents, and regulator engagement. The exact statutory role varies by jurisdiction.
Cartão 317
Pergunta
What do SOC, SSAE, and ISAE labels tell an assurance-report reader?
Resposta
SOC identifies a service-organization report family, while SSAE and ISAE identify attestation standards used for defined engagements. The exact report type, criteria, period, scope, exceptions, and subservices determine its value.
Cartão 318
Pergunta
What must an audit plan define before cloud audit fieldwork starts?
Resposta
The objective, criteria, scope, responsibilities, schedule, methods, evidence access, and reporting path. The plan should also name constraints and follow-up ownership.
Cartão 319
Pergunta
How do risk appetite and risk tolerance differ?
Resposta
Risk appetite expresses the amount and type of risk an organization is willing to pursue or retain; tolerance sets acceptable variation around objectives. Both guide escalation and treatment.
Cartão 320
Pergunta
What does an enterprise risk owner decide?
Resposta
Whether to avoid, mitigate, transfer or share, or accept a documented risk within authority. The owner tracks residual exposure and review triggers.
Cartão 321
Pergunta
How should risk metrics be designed?
Resposta
Tie each metric to a decision, owner, threshold, reliable source, trend, and response. Separate leading indicators from lagging outcomes and guard against easy gaming.
Cartão 322
Pergunta
What is gap analysis?
Resposta
Comparison of current control state with a required or target state. Each gap needs impact, owner, treatment, evidence, and due date.
Cartão 323
Pergunta
What makes cloud audit evidence reliable?
Resposta
Clear criteria, complete scope, trustworthy source, protected integrity, accurate time, repeatable collection, and accountable ownership. Screenshots without context are weak evidence.
Cartão 324
Pergunta
Why does a distributed cloud model complicate audit scope?
Resposta
Controls, evidence, people, providers, and data span locations and jurisdictions with different access and retention limits. Define boundaries and shared responsibilities before fieldwork.
Cartão 325
Pergunta
Can a clean SOC report prove compliance with a customer's specialized regulation?
Resposta
No. Map the report's criteria, period, scope, exceptions, subservices, and customer controls to the specific requirement. NERC CIP, HIPAA, HITECH, PCI, or another regime may need additional evidence.
Cartão 326
Pergunta
What should a customer assess in a cloud provider's risk-management program?
Resposta
Whether its policies, methods, controls, risk profile, and appetite fit the customer's requirements and exposure. Review evidence before selection and when material risk changes.
Cartão 327
Pergunta
What is a data owner's enterprise-risk role?
Resposta
Set business value, classification, allowed use, access, retention, and acceptable risk for the data. Custodians implement the resulting controls.
Cartão 328
Pergunta
What AI evidence supports accountability and explainability without promising perfect interpretation?
Resposta
Document intended use, data and model versions, decision roles, testing, limitations, human oversight, outputs, changes, and incident history. Match explanation depth to affected people and legal duties.
Cartão 329
Pergunta
What does a data steward add to governance?
Resposta
Consistent definitions, quality rules, metadata, lineage, and policy application across business use. The steward connects business meaning to operational handling.
Cartão 330
Pergunta
What is procurement's security role in cloud outsourcing?
Resposta
Make required risk, assurance, pricing, ownership, exit, and supplier terms part of selection and negotiation. Security requirements lose force if added after commercial commitment.
Cartão 331
Pergunta
When should an organization avoid a cloud risk rather than mitigate it?
Resposta
When stopping the activity is feasible and residual exposure would remain outside appetite or legal authority. Compare the business consequence of avoidance with other treatments.
Cartão 332
Pergunta
What is an external auditor responsible for?
Resposta
Perform the agreed independent engagement against stated criteria and report within its scope. The auditor does not own management's controls or risk decisions.
Cartão 333
Pergunta
How do an MSA, SOW, and SLA differ?
Resposta
The MSA sets the general legal relationship, the SOW defines specific work and deliverables, and the SLA sets measurable service commitments. Read them together for the full obligation.
Cartão 334
Pergunta
What should a cloud risk register contain?
Resposta
Scenario, assets, cause, consequence, owner, likelihood, impact, controls, treatment, residual risk, due dates, and review triggers. Link evidence and dependencies where useful.
Cartão 335
Pergunta
Who should own a cloud contract after signature?
Resposta
A named contract or vendor manager with business, legal, security, privacy, and service stakeholders. Ownership includes obligations, evidence, changes, renewals, disputes, and exit.
Cartão 336
Pergunta
Which contract controls support a safe cloud exit?
Resposta
Data and configuration export, assistance, timing, format, cost, continued access, verified deletion, transition support, and survival of needed duties. Exercise the exit path before a crisis.
Cartão 337
Pergunta
What makes a contractual right to audit usable?
Resposta
Defined scope, notice, frequency, methods, evidence access, confidentiality, cost, remediation, and alternatives when direct testing is unsafe. A vague right may be impossible to exercise.
Cartão 338
Pergunta
When does source-code escrow reduce cloud vendor viability risk?
Resposta
When usable code plus dependencies, documentation, rights, updates, and release triggers can support continuity. Escrow adds little if the customer cannot operate the service.
Cartão 339
Pergunta
What should a cloud incident-notification clause define?
Resposta
Trigger, timing, recipient, secure channel, minimum facts, updates, cooperation, evidence, regulator support, and subcontractor flow-down. Avoid waiting for the provider's final root cause before notice.
Cartão 340
Pergunta
What should happen to customer data when a cloud contract ends?
Resposta
Return or export it in a usable form, preserve only what is lawfully required, revoke access, and verify deletion across in-scope copies under the contract. Data ownership and transition duties should be settled before purchase.

Abstract cloud infrastructure with layered security boundaries, connected control nodes, and an AI model graph.

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