cyberstrikeus Adverse Event Analysis (DE.AE) Adverse Event Analysis
High-Level Description
Function: DETECT (DE) Framework: NIST Cybersecurity Framework v2.0
Anomalies, indicators of compromise, and other potentially adverse events are analyzed to characterize the events and detect cybersecurity incidents
What to Check
- Verify Adverse Event Analysis (DE.AE) Adverse Event Analysis outcome is achieved
- Review documentation and evidence for Adverse Event Analysis (DE.AE)
- Assess organizational maturity for DETECT function
How to Test
Step 1: Identify Current Profile
Determine the organization's current and target CSF profile tier for Adverse Event Analysis (DE.AE).
Step 2: Assess Outcome Achievement
# Review organizational policies and procedures
# Check for evidence that Adverse Event Analysis (DE.AE) outcome is met
# Interview stakeholders responsible for DETECT
Step 3: Map to Technical Controls
Identify which SP 800-53 controls implement this CSF outcome and verify their operating effectiveness.
Tools
| Tool | Purpose | Usage |
|---|---|---|
| cloud-audit-mcp | Assess cloud security posture | cloud_audit_* tools |
| Manual Review | Policy and procedure review | Interviews and documentation |
Remediation Guide
Achieve the Adverse Event Analysis (DE.AE) Adverse Event Analysis outcome:
Anomalies, indicators of compromise, and other potentially adverse events are analyzed to characterize the events and detect cybersecurity incidents
Risk Assessment
| Finding | Severity | Impact |
|---|---|---|
| Adverse Event Analysis (DE.AE) Adverse Event Analysis outcome not achieved | High | DETECT Function Gap |
CWE Categories
| CWE ID | Title |
|---|---|
| CWE-778 | Insufficient Logging |
References
Checklist
- Current profile tier assessed
- Target profile tier defined
- Gap analysis completed
- SP 800-53 control mapping verified
- Implementation roadmap exists