CYBER LIBRARY
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TOPIC COLLECTION · 34 CONCEPTS

Risk & resilience

Connect security decisions to business risk, accountability, and resilience.

34 of 34 conceptsOne idea. One note. Many connections.
Risk & resilience3 min

Account Access Removal

Account access removal disrupts legitimate users by changing, deleting, or restricting their identities.

Intermediate7 connections
Risk & resilience3 min

Asset inventories

Know what exists, who owns it, and why it matters.

Beginner10 connections
Risk & resilience4 min

Backups and restore testing

Design recoverable backups around independent failure boundaries, required keys, restore objectives, and realistic service validation.

Beginner11 connections
Risk & resilience3 min

Business continuity

Keep critical activities functioning through disruption.

Beginner19 connections
Risk & resilience3 min

Business impact analysis

Learn what disruption does to the organization and which services matter first.

Beginner7 connections
Risk & resilience3 min

Compliance and assurance

Demonstrate that applicable requirements are met, while managing broader risk.

Beginner6 connections
Risk & resilience3 min

Compliance evidence

Show the control operated over the relevant scope and period.

Intermediate10 connections
Risk & resilience3 min

Control mapping and gap analysis

Connect requirements to implemented measures and make gaps explicit.

Intermediate3 connections
Risk & resilience3 min

Data classification

Match handling to sensitivity, business value, and obligations.

Beginner7 connections
Risk & resilience3 min

Data Destruction

Data destruction intentionally damages stored information so legitimate work cannot continue.

Intermediate11 connections
Risk & resilience3 min

Data Encrypted for Impact

Encryption for impact makes business data unavailable through unauthorized cryptographic changes.

Intermediate9 connections
Risk & resilience3 min

Data Manipulation

Data manipulation changes information to influence operations or outcomes.

Intermediate4 connections
Risk & resilience3 min

Data minimization and retention

Collect what is needed and decide when it should be removed.

Beginner7 connections
Risk & resilience3 min

Defacement

Defacement changes visible content to mislead, intimidate, or damage an organization's public or internal presentation.

Intermediate4 connections
Risk & resilience3 min

Disaster recovery

Restore technical services in a tested sequence with trustworthy data.

Beginner21 connections
Risk & resilience3 min

Disk Wipe

Disk wiping damages raw storage or structures required to access data.

Intermediate10 connections
Risk & resilience3 min

Firmware Corruption

Firmware corruption damages low-level device code or configuration so hardware becomes unreliable or unusable.

Intermediate4 connections
Risk & resilience3 min

GDPR concepts

Understand personal-data responsibilities before applying legal requirements to a case.

Beginner5 connections
Risk & resilience3 min

Inhibit System Recovery

Inhibiting system recovery removes or disables features needed to restore an affected system.

Intermediate9 connections
Risk & resilience3 min

NIST Cybersecurity Framework

Use outcome-oriented functions to organize risk management conversations.

Intermediate7 connections
Risk & resilience3 min

PCI DSS concepts

Understand payment-data scope and use the current official standard.

Intermediate4 connections
Risk & resilience3 min

Policies, standards, and procedures

Separate the direction, required rules, and steps people follow.

Beginner8 connections
Risk & resilience3 min

Resource Hijacking

Resource hijacking uses an accessed system's compute or other capacity for an unauthorized purpose.

Intermediate4 connections
Risk & resilience3 min

Risk appetite and tolerance

Translate leadership’s boundaries into consistent decisions.

Intermediate3 connections
Risk & resilience3 min

Risk assessment

Estimate plausible harm in context and explain the assumptions.

Beginner12 connections
Risk & resilience3 min

Risk registers

Track a risk scenario, its owner, decisions, and progress over time.

Beginner8 connections
Risk & resilience3 min

Risk treatment

Choose a response and verify what risk remains.

Beginner7 connections
Risk & resilience3 min

RTO and RPO

Express recovery time and tolerable data loss as distinct requirements.

Intermediate6 connections
Risk & resilience3 min

Security governance

Make security decisions accountable and aligned with the organization’s purpose.

Beginner7 connections
Risk & resilience3 min

Service Stop

Service stopping interrupts functionality or prepares another action by disabling a component.

Intermediate5 connections
Risk & resilience3 min

System Shutdown/Reboot

Unauthorized shutdown or reboot interrupts service and can affect evidence availability.

Intermediate9 connections
Risk & resilience3 min

Tabletop exercises

Practice decisions and coordination before an actual incident.

Beginner6 connections
Risk & resilience3 min

Third-party risk

A supplier relationship can introduce security and resilience dependencies.

Intermediate4 connections
Risk & resilience3 min

Threat modeling

Threat modeling examines what a system does, what could go wrong, and which protections address those risks.

Intermediate5 connections
Start with a concept. Follow its connections.
Detection & responseAbuse Elevation Control MechanismElevation-control abuse bypasses or misuses mechanisms governing privileged execution.Making change happenAcceptance criteriaDefine observable conditions for a deliverable to be accepted.Security essentialsAccess controlUnderstand subjects, resources, permissions, and enforcement through a shared-drive example, including how access changes over time.Detection & responseAccess Token ManipulationAccess token manipulation changes or adopts operating-system security contexts.Risk & resilienceAccount Access RemovalAccount access removal disrupts legitimate users by changing, deleting, or restricting their identities.Evidence & investigationAccount DiscoveryAccount discovery enumerates identities available in a system or environment.Detection & responseAccount ManipulationAccount manipulation changes identity settings to preserve or expand access.Adversarial thinkingAcquire InfrastructureInfrastructure acquisition obtains domains, servers, or other resources used to support operations.Adversarial thinkingActive ScanningActive scanning probes target infrastructure to learn reachable services or weaknesses.Security essentialsAdversary in the middleAn intermediary may observe or alter a communication path.Security essentialsAESA symmetric block cipher whose safe use depends on its mode and implementation.Making change happenAgile deliveryUse short feedback cycles to adapt toward a useful outcome.