IR-4(7)_insider-threats-intra-organization-coordination

DevOps & Security

Coordinate an incident handling capability for insider threats that includes the following organizational entities [organization-defined].

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Source SKILL.md: https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-53_rev5/IR_incident-response/IR-4(7)_insider-threats-intra-organization-coordination/SKILL.md

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IR-4(7) Insider Threats — Intra-organization Coordination

Enhancement of: IR-4

High-Level Description

Family: Incident Response (IR) Framework: NIST SP 800-53 Rev 5

Incident handling for insider threat incidents (e.g., preparation, detection and analysis, containment, eradication, and recovery) requires coordination among many organizational entities, including mission or business owners, system owners, human resources offices, procurement offices, personnel offices, physical security offices, senior agency information security officer, operations personnel, risk executive (function), senior agency official for privacy, and legal counsel. In addition, organizations may require external support from federal, state, and local law enforcement agencies.

What to Check

Verify IR-4(7) Insider Threats — Intra-organization Coordination is documented in SSP
Confirm control is operating effectively
Review evidence of continuous monitoring for IR-4(7)
Verify enhancement builds upon base control IR-4

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for IR-4(7) 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
Manual Review	Documentation and interview-based	N/A

Remediation Guide

Control Statement

Coordinate an incident handling capability for insider threats that includes the following organizational entities [organization-defined].

Implementation Guidance

Risk Assessment

Finding	Severity	Impact
IR-4(7) Insider Threats — Intra-organization Coordination not implemented	Medium	Incident Response
IR-4(7) partially implemented	Low	Incomplete Incident Response

CWE Categories

CWE ID	Title
N/A	No direct CWE mapping

References

Checklist

Control documented in SSP
Implementation evidence collected
Operating effectiveness validated
Continuous monitoring in place
Related controls (none) reviewed