AU-6(4)_central-review-and-analysis
DevOps & SecurityAU-6(4)_central-review-and-analysis is an Agent Skill for devops & security published in the CyberStrikeus/CyberStrike repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.
Provide and implement the capability to centrally review and analyze audit records from multiple components within the system.
How to use this skill
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Inspect the Agent Skill at https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-53_rev5/AU_audit-and-accountability/AU-6(4)_central-review-and-analysis/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/au-6-4-central-review-and-analysis, but wait for my approval before writing files or running scripts.
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AU-6(4) Central Review and Analysis
Enhancement of: AU-6
High-Level Description
Family: Audit and Accountability (AU) Framework: NIST SP 800-53 Rev 5
Automated mechanisms for centralized reviews and analyses include Security Information and Event Management products.
What to Check
- Verify AU-6(4) Central Review and Analysis is documented in SSP
- Confirm control is operating effectively
- Review evidence of continuous monitoring for AU-6(4)
- Verify enhancement builds upon base control AU-6
How to Test
Step 1: Review Documentation
Examine the System Security Plan (SSP) and related artifacts for AU-6(4) implementation details. Verify the organization has documented how this control is satisfied.
Step 2: Validate Implementation
# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly
# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null
Step 3: Test Operating Effectiveness
Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.
Tools
| Tool | Purpose | Usage |
|---|---|---|
| cloud-audit-mcp | Check logging configuration | cloud_audit_logging |
| AWS CLI | Review CloudTrail/CloudWatch | aws cloudtrail describe-trails |
Remediation Guide
Control Statement
Provide and implement the capability to centrally review and analyze audit records from multiple components within the system.
Implementation Guidance
Automated mechanisms for centralized reviews and analyses include Security Information and Event Management products.
Risk Assessment
| Finding | Severity | Impact |
|---|---|---|
| AU-6(4) Central Review and Analysis not implemented | Medium | Audit and Accountability |
| AU-6(4) partially implemented | Low | Incomplete Audit and Accountability |
CWE Categories
| CWE ID | Title |
|---|---|
| CWE-778 | Insufficient Logging |
References
- NIST SP 800-53 Rev 5 - AU-6(4)
- NIST SP 800-53A Rev 5 (Assessment Procedures)
- NIST SP 800-53 Rev 5 Full Catalog
Checklist
- Control documented in SSP
- Implementation evidence collected
- Operating effectiveness validated
- Continuous monitoring in place
- Related controls (AU-2, AU-12) reviewed