| name | IR-8_incident-response-plan |
| description | Develop an incident response plan that: Provides the organization with a roadmap for implementing its incident response capability; Describes the stru |
| category | configuration |
| version | 5.2.0 |
| author | cyberstrike-official |
| tags | ["nist","sp800-53","rev5","ir-8","ir"] |
| tech_stack | ["any"] |
| cwe_ids | [] |
| chains_with | ["AC-2","CP-2","CP-4","IR-4","IR-7","IR-9","PE-6","PL-2","SA-15","SI-12"] |
| prerequisites | [] |
| severity_boost | {"AC-2":"Chain with AC-2 for comprehensive security coverage","CP-2":"Chain with CP-2 for comprehensive security coverage","CP-4":"Chain with CP-4 for comprehensive security coverage"} |
IR-8 Incident Response Plan
High-Level Description
Family: Incident Response (IR)
Framework: NIST SP 800-53 Rev 5
It is important that organizations develop and implement a coordinated approach to incident response. Organizational mission and business functions determine the structure of incident response capabilities. As part of the incident response capabilities, organizations consider the coordination and sharing of information with external organizations, including external service providers and other organizations involved in the supply chain. For incidents involving personally identifiable information (i.e., breaches), include a process to determine whether notice to oversight organizations or affected individuals is appropriate and provide that notice accordingly.
What to Check
How to Test
Step 1: Review Documentation
Examine the System Security Plan (SSP) and related artifacts for IR-8 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
Develop an incident response plan that:
Provides the organization with a roadmap for implementing its incident response capability;
Describes the structure and organization of the incident response capability;
Provides a high-level approach for how the incident response capability fits into the overall organization;
Meets the unique requirements of the organization, which relate to mission, size, structure, and functions;
Defines reportable incidents;
Provides metrics for measuring the incident response capability within the organization;
Defines the resources and management support needed to effectively maintain and mature an incident response capability;
Addresses the sharing of incident information;
Is reviewed and approved by [organization-defined] [organization-defined] ; and
Explicitly designates responsibility for incident response to [organization-defined].
Distribute copies of the incident response plan to [organization-defined];
Update the incident response plan to address system and organizational changes or problems encountered during plan implementation, execution, or testing;
Communicate incident response plan changes to [organization-defined] ; and
Protect the incident response plan from unauthorized disclosure and modification.
