Large Language Model (LLM) Incident Response Policy

Policy Owner: [Role/Department]
Last Updated: [Date]
Version: [X.X]

1. Purpose and Scope

1.1 Purpose

This policy establishes requirements for responding to incidents involving Large Language Model (LLM) usage at [Organization Name]. It defines procedures for detecting, responding to, and recovering from security incidents, data exposures, and policy violations.

1.2 Scope

This policy applies to:

  • All LLM-related security incidents
  • Data exposure events
  • Policy violations
  • System compromises
  • Unauthorized access attempts

2. Incident Classification

2.1 Severity Levels

Incidents shall be classified as:

  • Level 1 - Critical

    • Confirmed sensitive data exposure to LLM
    • Large-scale unauthorized access
    • System compromise
    • Regulatory compliance violation
    • Customer data breach

  • Level 2 - High

    • Attempted sensitive data transmission
    • Detected policy bypass
    • Unauthorized service access
    • Multiple compliance violations
    • Security control failure

  • Level 3 - Medium

    • Single policy violation
    • Minor control deviation
    • Suspected unauthorized access
    • Performance issue
    • Training failure

  • Level 4 - Low

    • Documentation issue
    • Process deviation
    • Minor configuration error
    • Training reminder needed
    • System warning

2.2 Response Times

Required response times:

  • Level 1: Immediate (within 15 minutes)
  • Level 2: Within 1 hour
  • Level 3: Within 4 hours
  • Level 4: Within 24 hours

3. Detection and Reporting

3.1 Detection Methods

Incidents detected through:

  • Repacket’s monitoring system
  • Security alerts
  • User reports
  • Automated scanning
  • Audit reviews

3.2 Reporting Requirements

All incidents require:

  • Initial incident report
  • Severity classification
  • Impact assessment
  • Notification to [authority]
  • Documentation in incident system

4. Initial Response

4.1 Immediate Actions

Response team shall:

  • Acknowledge incident alert
  • Assess severity level
  • Initiate response plan
  • Notify required personnel
  • Document initial actions

4.2 Containment Procedures

Immediate steps include:

  • Block compromised access
  • Isolate affected systems
  • Preserve evidence
  • Document exposure scope
  • Implement controls

5. Investigation Process

5.1 Investigation Requirements

Team must:

  • Collect incident data
  • Review Repacket logs
  • Interview involved parties
  • Document findings
  • Preserve evidence

5.2 Analysis Procedures

Analysis includes:

  • Root cause identification
  • Impact assessment
  • Exposure scope
  • Control effectiveness
  • Compliance impact

6. Communication Protocol

6.1 Internal Communication

Notify:

  • Incident response team
  • Executive leadership
  • Legal department
  • Affected departments
  • System owners

6.2 External Communication

If required, notify:

  • Affected customers
  • Regulatory bodies
  • Law enforcement
  • Partner organizations
  • Public relations

7. Remediation Procedures

7.1 Immediate Remediation

Actions include:

  • Block unauthorized access
  • Revoke compromised credentials
  • Update security controls
  • Patch vulnerabilities
  • Strengthen monitoring

7.2 Long-term Resolution

Implement:

  • System improvements
  • Policy updates
  • Training enhancements
  • Control upgrades
  • Monitoring adjustments

8. Recovery Process

8.1 Service Restoration

Steps include:

  • Verify system security
  • Test controls
  • Restore access
  • Monitor performance
  • Validate functionality

8.2 Validation Requirements

Confirm:

  • System integrity
  • Control effectiveness
  • Policy compliance
  • Training completion
  • Documentation updates

9. Documentation Requirements

9.1 Incident Documentation

Record:

  • Incident timeline
  • Response actions
  • Investigation findings
  • Remediation steps
  • Resolution status

9.2 Review Documentation

Document:

  • Root cause analysis
  • Impact assessment
  • Control effectiveness
  • Lesson learned
  • Recommendations

10. Post-Incident Activities

10.1 Review Process

Conduct:

  • Incident review
  • Response assessment
  • Control evaluation
  • Policy review
  • Training assessment

10.2 Improvement Implementation

Execute:

  • Policy updates
  • Control enhancements
  • Training improvements
  • Process adjustments
  • System upgrades

11. Prevention Measures

11.1 Control Updates

Implement:

  • Enhanced monitoring
  • Strengthened access controls
  • Updated security rules
  • Improved detection
  • Better prevention

11.2 Training Requirements

Update:

  • Security awareness
  • Incident response
  • Policy compliance
  • System usage
  • Best practices

12. Compliance and Reporting

12.1 Regulatory Requirements

Maintain:

  • Incident records
  • Response documentation
  • Communication logs
  • Resolution evidence
  • Compliance reports

12.2 Metrics and Analysis

Track:

  • Response times
  • Resolution rates
  • Impact levels
  • Control effectiveness
  • Improvement progress

[Organization Name] reserves the right to modify this policy at any time. Questions about this policy should be directed to [contact information].

Last reviewed: [Date]
Next review due: [Date]