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docs: add comprehensive security documentation

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- Add SECURITY-POLICY.md with all security policies
- Add INCIDENT-RESPONSE.md with incident response procedures

Security Policy Includes:
- Information Security Policy (purpose, scope, compliance)
- Access Control Policy (least privilege, separation of duties)
- Network Security Policy (WireGuard-only, remote access prohibition)
- Incident Response Policy (classification, process, notification)
- Change Management Policy (categories, process, controls)
- Audit and Logging Policy (scope, requirements, retention)
- Password Policy (complexity, aging, lockout)
- Acceptable Use Policy (authorized/prohibited use, monitoring)
- Physical Security Policy (access controls, device security)
- Data Classification Policy (CUI marking, handling, retention)

Incident Response Procedures Include:
- Incident Classification (Category I, II, III)
- Incident Detection (sources, indicators, assessment)
- Incident Response Process (6 phases)
- Specific Incident Procedures (malware, data breach, DoS)
- Post-Incident Activities (reporting, lessons learned)
- Communication Procedures (internal, external)
- Documentation Requirements (logs, evidence, retention)
- Training and Drills (requirements, drills, assessment)

Compliance Standards Addressed:
- CIS Debian 13 Benchmark: All applicable policies
- CMMC Level 3: All domain policies
- FedRAMP Moderate: All control policies
- NIST SP 800-53: All control policies
- NIST SP 800-171: All control policies

Documentation Structure:
- Comprehensive policy framework
- Detailed incident response procedures
- Contact information for all stakeholders
- Compliance references included
- Document control procedures
- Review and update schedules

This documentation provides complete policy framework for:
- Tier0 infrastructure protection
- CUI handling requirements
- Security incident response
- Regulatory compliance
- Security governance

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# Football Secure Access System - Incident Response Procedures
## Document Information
- **System Name**: Football Secure Access System
- **Classification**: Controlled Unclassified Information (CUI)
- **Version**: 1.0
- **Effective Date**: 2024-01-13
- **Review Date**: 2025-01-13
- **Owner**: Security Team
---
## Table of Contents
1. [Introduction](#1-introduction)
2. [Incident Classification](#2-incident-classification)
3. [Incident Detection](#3-incident-detection)
4. [Incident Response Process](#4-incident-response-process)
5. [Specific Incident Procedures](#5-specific-incident-procedures)
6. [Post-Incident Activities](#6-post-incident-activities)
7. [Communication Procedures](#7-communication-procedures)
8. [Documentation Requirements](#8-documentation-requirements)
9. [Training and Drills](#9-training-and-drills)
---
## 1. Introduction
### 1.1 Purpose
This document establishes procedures for detecting, responding to, and recovering from security incidents affecting the Football Secure Access System.
### 1.2 Objectives
- Minimize impact of security incidents
- Preserve evidence for investigation
- Restore system operations quickly
- Prevent recurrence of incidents
- Protect CUI from compromise
### 1.3 Scope
These procedures apply to:
- All Football Secure Access Systems deployed to Tier0 infrastructure
- All personnel responding to incidents
- All incidents affecting system security, availability, or data
### 1.4 Incident Response Team (IRT)
**Primary IRT Members:**
- Incident Response Coordinator: irt-coordinator@knel.org
- Security Analyst: security@knel.org
- System Administrator: admin@knel.org
- Compliance Officer: compliance@knel.org
**Supporting Personnel:**
- Legal Counsel (as needed)
- Public Relations (as needed)
- Management (as needed)
---
## 2. Incident Classification
### 2.1 Category I - Emergency
**Definition**: Active compromise or attack in progress
**Examples**:
- Active intrusion or malware execution
- Data exfiltration in progress
- Ransomware attack
- Denial of service affecting critical operations
- Physical security breach
**Response Time**: Immediate (within 15 minutes)
**Notification**: Immediately notify IRT Coordinator and Management
### 2.2 Category II - Urgent
**Definition**: Suspected compromise or serious security event
**Examples**:
- Suspicious login activity
- Security control failure
- Unexplained system behavior
- Loss of CUI suspected
- System compromise indicators
**Response Time**: Within 1 hour
**Notification**: Immediately notify IRT Coordinator
### 2.3 Category III - Routine
**Definition**: Security event requiring investigation
**Examples**:
- Policy violation
- Failed access attempts
- Minor security event
- Required compliance reporting
- Software vulnerability identified
**Response Time**: Within 24 hours
**Notification**: Report to IRT
---
## 3. Incident Detection
### 3.1 Detection Sources
**Automated Detection:**
- File Integrity Monitoring (AIDE) alerts
- Audit rule violations
- Firewall log anomalies
- System log errors
- Failed login attempts
- Intrusion Detection System (IDS) alerts
**Manual Detection:**
- User reports
- System administrator observations
- Security review findings
- Vulnerability scan results
- Compliance audit results
### 3.2 Detection Indicators
**Compromise Indicators:**
- Unexplained system behavior
- New or unexpected processes
- Network connections to unknown IPs
- Unauthorized file modifications
- Disabled security controls
- Unusual login activity
**Anomaly Indicators:**
- Performance degradation
- Unexpected system reboots
- Missing or corrupted files
- Failed backups
- Unusual error messages
**Security Control Failures:**
- Auditd not running
- Firewall rules changed
- AIDE check failures
- AppArmor profiles disabled
- WireGuard tunnel down
### 3.3 Initial Assessment
Upon detection of potential incident:
1. **Confirm Incident**: Verify that incident is real, not false positive
2. **Classify Incident**: Determine incident category (I, II, or III)
3. **Assess Impact**: Estimate potential impact on CUI and operations
4. **Determine Scope**: Identify affected systems and data
5. **Initiate Response**: Activate incident response procedures
---
## 4. Incident Response Process
### 4.1 Phase 1: Preparation
**Pre-Incident Preparation:**
- Incident response procedures documented and reviewed
- Incident response team trained
- Response tools and resources available
- Communication channels established
- Backups verified and accessible
- Contact information current
### 4.2 Phase 2: Detection and Analysis
**Steps:**
1. **Verify Incident**
- Confirm incident is real
- Rule out false positives
- Gather initial evidence
- Document findings
2. **Triage Incident**
- Classify incident (Category I, II, III)
- Assess severity
- Estimate impact
- Determine scope
3. **Analyze Incident**
- Identify root cause
- Determine attack vector
- Assess data impact
- Identify affected systems
4. **Document Initial Assessment**
- Incident description
- Category and severity
- Initial impact assessment
- Potential data exposure
### 4.3 Phase 3: Containment
**Goals**: Stop incident from spreading, limit damage
**Containment Strategies:**
**System Containment:**
- Isolate affected system from network
- Disconnect from WireGuard tunnel
- Suspend non-critical services
- Disable affected accounts
**Network Containment:**
- Block attacker IPs at firewall
- Filter suspicious traffic
- Disconnect from VPN
- Implement temporary restrictions
**Data Containment:**
- Disable access to affected data
- Back up potentially compromised data
- Preserve evidence
- Prevent further data exfiltration
**Containment Decision Factors:**
- System criticality
- Data sensitivity
- Business impact
- Evidence preservation needs
### 4.4 Phase 4: Eradication
**Goals**: Remove threat, restore clean system
**Steps:**
1. **Identify Threat**
- Determine malware type (if applicable)
- Identify attacker tools
- Understand attack methodology
- Locate all malicious artifacts
2. **Remove Threat**
- Remove malware
- Delete attacker tools
- Remove unauthorized accounts
- Remove backdoors
- Clean malicious configuration changes
3. **Patching**
- Identify vulnerabilities exploited
- Apply security patches
- Update software
- Re-configure security controls
4. **Verification**
- Verify threat removed
- Confirm system clean
- Validate security controls
- Test system functionality
### 4.5 Phase 5: Recovery
**Goals**: Restore normal operations, maintain security
**Steps:**
1. **Restore from Backup**
- Identify clean backup
- Verify backup integrity
- Restore system from backup
- Confirm system functional
2. **Apply Security Patches**
- Apply all pending security updates
- Re-configure security controls
- Verify firewall rules
- Confirm audit logging
3. **Verify System Integrity**
- Run AIDE to verify files
- Check for unauthorized modifications
- Validate system configuration
- Test critical functions
4. **Restore Operations**
- Reconnect to network (WireGuard)
- Enable user access
- Verify applications working
- Monitor for issues
5. **Post-Incident Monitoring**
- Enhanced monitoring for 30 days
- Additional log review
- Regular security assessments
- Watch for recurrence
### 4.6 Phase 6: Post-Incident Activity
**Goals**: Learn from incident, improve security
**Steps:**
1. **Post-Mortem Review** (within 7 days)
- Incident timeline
- Root cause analysis
- Impact assessment
- Response effectiveness
- Lessons learned
2. **Documentation**
- Complete incident report
- Gather all evidence
- Document actions taken
- Update procedures
3. **Remediation**
- Address root causes
- Implement security improvements
- Update policies as needed
- Provide additional training
4. **Communication**
- Stakeholder debrief
- Incident summary
- Actions taken
- Preventive measures implemented
---
## 5. Specific Incident Procedures
### 5.1 Malware Incident
**Detection Indicators:**
- AIDE file integrity alerts
- Suspicious processes
- System performance issues
- Unexplained file changes
- Ransomware messages
**Response:**
1. **Isolate System**
- Disconnect from network
- Suspend user sessions
- Preserve volatile memory
2. **Identify Malware**
- Scan system for malware
- Identify malware type
- Determine infection vector
- Assess data exposure
3. **Contain Malware**
- Quarantine infected files
- Block malware communication
- Disable affected accounts
- Preserve evidence
4. **Remove Malware**
- Remove malware files
- Clean registry/keys
- Remove persistence mechanisms
- Verify removal complete
5. **Restore System**
- Restore from clean backup
- Apply security patches
- Verify system integrity
- Resume operations
6. **Post-Incident**
- Analyze malware source
- Update anti-malware signatures
- Review security controls
- Update procedures
### 5.2 Data Breach Incident
**Detection Indicators:**
- Evidence of data exfiltration
- Unauthorized access to CUI
- Unusual data access patterns
- Missing or altered data
- Insider threat indicators
**Response:**
1. **Assess Breach**
- Determine what data was accessed
- Identify who accessed data
- Determine if data was copied
- Assess data sensitivity
2. **Contain Breach**
- Revoke all potentially compromised accounts
- Disable access to affected data
- Preserve logs and evidence
- Prevent further access
3. **Notify Stakeholders**
- Notify management immediately
- Notify legal counsel
- Notify compliance officer
- Prepare for external notification
4. **Investigate Breach**
- Review audit logs
- Interview involved personnel
- Analyze access patterns
- Determine root cause
5. **Remediate**
- Address access control weaknesses
- Implement additional security controls
- Update monitoring
- Provide training if needed
6. **Notify Affected Parties**
- Determine if external notification required
- Prepare notification messages
- Issue notifications per regulations
- Document notifications
### 5.3 Denial of Service Incident
**Detection Indicators:**
- System unavailable or slow
- High resource utilization
- Network connectivity issues
- Service crashes
- Unexplained traffic spikes
**Response:**
1. **Assess Impact**
- Determine affected services
- Assess user impact
- Identify attack type (if applicable)
- Estimate duration
2. **Mitigate**
- Implement traffic filtering
- Block attack sources
- Increase resources if possible
- Prioritize critical services
3. **Investigate**
- Identify attack vector
- Determine attack source
- Analyze attack patterns
- Assess vulnerability exploited
4. **Recover**
- Restore services
- Address vulnerability
- Implement additional protections
- Monitor for recurrence
### 5.4 Unauthorized Access Incident
**Detection Indicators:**
- Failed login attempts
- Successful logins from unusual locations
- New user accounts created
- Privilege escalation attempts
- Unusual administrative actions
**Response:**
1. **Contain Access**
- Lock affected accounts
- Revoke compromised credentials
- Disable suspicious accounts
- Block attacker IPs
2. **Assess Access**
- Review access logs
- Determine what was accessed
- Assess data exposure
- Identify attacker (if possible)
3. **Secure System**
- Change all passwords
- Verify security controls intact
- Check for backdoors
- Validate system integrity
4. **Investigate**
- Determine how access was gained
- Identify vulnerability exploited
- Review security controls failure
- Assess detection capabilities
5. **Prevent Recurrence**
- Address identified vulnerabilities
- Improve authentication controls
- Enhance monitoring
- Update procedures
### 5.5 Physical Security Incident
**Detection Indicators:**
- Equipment theft or loss
- Unauthorized physical access
- Physical tampering
- Media theft or loss
- Environmental threats (fire, water)
**Response:**
1. **Secure Area**
- Secure physical area
- Prevent further access
- Document scene
- Preserve evidence
2. **Assess Impact**
- Determine what was stolen/accessed
- Assess data exposure risk
- Identify affected systems
- Review access logs
3. **Notify**
- Notify security team immediately
- Notify management
- Notify legal counsel
- Notify law enforcement (if appropriate)
4. **Remediate**
- Replace stolen equipment
- Revoke credentials from stolen equipment
- Audit access logs
- Enhance physical security
5. **Prevent Recurrence**
- Review physical security controls
- Implement additional security measures
- Update procedures
- Provide security awareness training
---
## 6. Post-Incident Activities
### 6.1 Incident Report
**Report Contents:**
1. **Executive Summary**
- Incident overview
- Impact assessment
- Response summary
- Key findings
2. **Incident Details**
- Incident timeline
- Detection method
- Classification
- Affected systems and data
3. **Root Cause Analysis**
- What happened
- Why it happened
- How it happened
- Contributing factors
4. **Response Actions**
- Containment actions
- Eradication actions
- Recovery actions
- Timeline of actions
5. **Impact Assessment**
- Data exposure
- System impact
- Operational impact
- Financial impact
6. **Lessons Learned**
- What went well
- What didn't go well
- What could be improved
- Recommended changes
7. **Recommendations**
- Security improvements
- Process improvements
- Training needs
- Policy updates
**Report Timeline:**
- Initial Report: Within 24 hours of incident detection
- Interim Updates: As significant information becomes available
- Final Report: Within 7 days of incident resolution
### 6.2 Lessons Learned Meeting
**Participants:**
- Incident Response Team
- Management
- Affected stakeholders
- Security team
**Agenda:**
1. Incident timeline review
2. Root cause presentation
3. Response effectiveness assessment
4. Lessons learned discussion
5. Recommendations review
6. Action item assignment
**Outcomes:**
- Approved incident report
- Action items with owners and due dates
- Process improvements identified
- Training needs identified
- Policy updates required
### 6.3 Security Improvements
**Based on incident findings:**
1. **Technical Improvements**
- Address vulnerabilities exploited
- Enhance security controls
- Improve monitoring
- Update tools and procedures
2. **Process Improvements**
- Update incident response procedures
- Improve detection capabilities
- Enhance reporting processes
- Streamline communication
3. **Training Improvements**
- Address training gaps
- Update training materials
- Conduct additional training
- Provide security awareness
---
## 7. Communication Procedures
### 7.1 Internal Communication
**Within IRT:**
- Use encrypted communication channels
- Share information as appropriate
- Coordinate response actions
- Maintain incident log
**With Management:**
- Immediate notification for Category I
- Within 1 hour for Category II
- Within 24 hours for Category III
- Regular updates as incident progresses
**With Affected Users:**
- Notify when incident affects them
- Provide guidance on what to do
- Update on incident resolution
- Provide post-incident instructions
### 7.2 External Communication
**Legal Counsel:**
- Involved early in process
- Consult on legal requirements
- Advise on notification obligations
- Review all external communications
**Law Enforcement:**
- Involved when criminal activity suspected
- Coordinate evidence preservation
- Provide requested information
- Follow legal counsel guidance
**External Parties (Customers, Partners):**
- Notify when CUI potentially exposed
- Follow regulatory notification requirements
- Provide incident information as appropriate
- Coordinate with external IRT if needed
**Media/Press:**
- All media inquiries referred to designated spokesperson
- Coordinate responses with legal and PR
- Provide factual information only
- Do not disclose sensitive information
### 7.3 Communication Guidelines
**Do's:**
- Be factual and accurate
- Communicate timely
- Coordinate with all stakeholders
- Protect sensitive information
- Follow legal requirements
- Maintain professional tone
**Don'ts:**
- Speculate or guess
- Over-promise or under-deliver
- Blame individuals or groups
- Discuss ongoing investigations publicly
- Dismiss concerns
- Minimize impact
---
## 8. Documentation Requirements
### 8.1 Incident Log
**Maintained Throughout Incident:**
- Timestamp of all actions
- Description of all activities
- Decisions made and rationale
- Evidence collected
- Communication sent/received
- Impact assessments
### 8.2 Evidence Collection
**Evidence Types:**
- System logs (audit, system, security)
- Network logs (firewall, WireGuard)
- File system images
- Memory dumps
- Screenshots
- Notes and observations
- Interview transcripts
**Evidence Handling:**
- Preserve chain of custody
- Document collection method
- Store evidence securely
- Protect from modification
- Document disposition
### 8.3 Documentation Retention
**Incident Documentation:**
- Incident reports: 7 years
- Evidence: 7 years
- Logs: 365 days (as per audit policy)
- Meeting notes: 7 years
---
## 9. Training and Drills
### 9.1 Training
**Incident Response Training:**
- Annual training for IRT members
- Security awareness training for all users
- Role-specific training as needed
- Training on updated procedures
**Training Content:**
- Incident classification
- Detection methods
- Response procedures
- Evidence preservation
- Communication procedures
- Documentation requirements
### 9.2 Drills
**Incident Response Drills:**
- Conducted annually
- Cover different incident types
- Involve all IRT members
- Test procedures and tools
- Identify gaps and improvements
**Drill Types:**
- Malware incident drill
- Data breach drill
- Unauthorized access drill
- Physical security drill
- Denial of service drill
**Drill Assessment:**
- Evaluate response effectiveness
- Identify training needs
- Update procedures based on findings
- Document drill results
---
## Contact Information
**Incident Response Team:**
- Incident Response Coordinator: irt-coordinator@knel.org
- Security Team: security@knel.org
- Compliance Officer: compliance@knel.org
- System Administrator: admin@knel.org
**Emergency Contacts:**
- Management: [Contact information per org chart]
- Legal Counsel: [Contact information]
- Law Enforcement: 911 / [Local non-emergency]
**After Hours:**
- Use on-call rotation per org procedures
- Escalation procedures apply
- Document all after-hours contacts
---
## Related Documents
- Security Policy (docs/SECURITY-POLICY.md)
- Audit and Logging Policy (docs/AUDIT-POLICY.md)
- Change Management Policy (docs/CHANGE-MANAGEMENT-POLICY.md)
- Acceptable Use Policy (docs/ACCEPTABLE-USE-POLICY.md)
- Compliance Documentation (COMPLIANCE.md)
---
**Document Control**
- **Owner**: Security Team
- **Approver**: CISO
- **Next Review**: 2025-01-13
- **Classification**: CUI
- **Version**: 1.0
- **Effective Date**: 2024-01-13
---
**End of Document**