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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**

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# Football Secure Access System - Security Policies
## 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
- **Compliance Standards**: CIS Debian 13, CMMC Level 3, FedRAMP Moderate, NIST SP 800-171
---
## Table of Contents
1. [Information Security Policy](#1-information-security-policy)
2. [Access Control Policy](#2-access-control-policy)
3. [Network Security Policy](#3-network-security-policy)
4. [Incident Response Policy](#4-incident-response-policy)
5. [Change Management Policy](#5-change-management-policy)
6. [Audit and Logging Policy](#6-audit-and-logging-policy)
7. [Password Policy](#7-password-policy)
8. [Acceptable Use Policy](#8-acceptable-use-policy)
9. [Physical Security Policy](#9-physical-security-policy)
10. [Data Classification Policy](#10-data-classification-policy)
---
## 1. Information Security Policy
### 1.1 Purpose
This policy establishes the framework for protecting Controlled Unclassified Information (CUI) and ensuring the confidentiality, integrity, and availability of the Football Secure Access System.
### 1.2 Scope
This policy applies to:
- All Football Secure Access Systems deployed to Tier0 infrastructure
- All users accessing the system
- All administrators maintaining the system
- All contractors and third parties with system access
### 1.3 Policy Statements
1.3.1 All systems must be configured in accordance with CIS Debian 13 Benchmark
1.3.2 All CUI stored on or transmitted through the system must be protected via encryption
1.3.3 All access to the system must be logged and audited
1.3.4 All security incidents must be reported within 1 hour of discovery
1.3.5 All users must complete security awareness training before system access is granted
1.3.6 All systems must undergo annual security assessments
1.3.7 All security controls must be verified quarterly for compliance
---
## 2. Access Control Policy
### 2.1 Purpose
To establish controls for granting, managing, and revoking access to the Football Secure Access System.
### 2.2 Access Principles
2.2.1 **Principle of Least Privilege**
- Users are granted only the minimum access necessary to perform their duties
- Access is reviewed quarterly and revoked when no longer required
2.2.2 **Separation of Duties**
- No single individual has complete control over security functions
- Administrative and operational duties are separated
2.2.3 **Need-to-Know**
- Access to CUI is restricted to individuals with a verified need
- Access requests must be documented and approved
### 2.3 User Access Requirements
2.3.1 All users must have a unique user account
2.3.2 All accounts must be associated with an individual (no shared accounts)
2.3.3 All accounts must be protected with a password conforming to the Password Policy
2.3.4 All accounts must be automatically locked after 5 failed login attempts
2.3.5 All accounts must be automatically locked after 90 days of inactivity
### 2.4 Administrative Access
2.4.1 Administrative access requires physical access to the system (no remote SSH)
2.4.2 All administrative actions must be logged
2.4.3 All administrators must complete security training annually
2.4.4 Administrative access must be granted via documented authorization
### 2.5 Access Revocation
2.5.1 Access must be revoked immediately upon:
- Termination of employment
- Change in job duties
- Suspicion of security compromise
- Completion of assigned project
2.5.2 Access revocation must be logged and audited
2.5.3 Immediate supervisors must be notified of access revocation
---
## 3. Network Security Policy
### 3.1 Purpose
To establish network security controls for protecting CUI during transmission.
### 3.2 Network Architecture
3.2.1 The system implements a **WireGuard-only networking model**:
- All outbound network traffic MUST pass through a WireGuard VPN tunnel
- Direct network access from the physical interface (eth0) is BLOCKED
- Only traffic to the configured WireGuard endpoint is permitted on eth0
- Inbound traffic from the internet is BLOCKED (except WireGuard keepalives)
3.2.2 **Permitted Traffic**:
- WireGuard VPN traffic to configured endpoint (UDP only)
- DHCP for initial IP acquisition
- All traffic through the WireGuard tunnel (wg0)
3.2.3 **Prohibited Traffic**:
- Direct internet access
- SSH, Telnet, or other remote access protocols
- File sharing protocols (NFS, SMB)
- Email protocols (SMTP, IMAP, POP)
- Web server traffic
- Any traffic not explicitly permitted
### 3.3 Network Isolation
3.3.1 The system is **networkly isolated** from the public internet
3.3.2 All CUI transmission occurs only through the encrypted WireGuard tunnel
3.3.3 The system has no inbound network services
### 3.4 Remote Access Prohibition
3.4.1 **Remote access is STRICTLY PROHIBITED**:
- No SSH server
- No Telnet server
- No RDP server
- No VNC server
- No remote administration capabilities
3.4.2 Local console access is the ONLY permitted administrative method
3.4.3 Any remote access tools are removed from the system
---
## 4. Incident Response Policy
### 4.1 Purpose
To establish procedures for detecting, responding to, and recovering from security incidents.
### 4.2 Incident Classification
4.2.1 **Category I - Emergency**
- Active compromise or attack in progress
- Data breach suspected or confirmed
- System availability critical
**Response Time**: Immediate (within 15 minutes)
4.2.2 **Category II - Urgent**
- Suspicious activity detected
- Potential compromise
- Security control failure
**Response Time**: Within 1 hour
4.2.3 **Category III - Routine**
- Policy violation
- Minor security event
- Required reporting
**Response Time**: Within 24 hours
### 4.3 Incident Detection
4.3.1 All security incidents are detected via:
- Automated monitoring alerts
- Audit log review
- User reports
- Vulnerability scan results
4.3.2 The following events trigger incident response:
- Failed login attempts (5+ within 15 minutes)
- Unauthorized system changes
- File integrity monitoring alerts
- Security control failures
- Suspicious network activity
### 4.4 Incident Response Process
4.4.1 **Detection and Reporting**
- Incident is detected and reported immediately
- Incident is classified by security team
- Response team is notified
4.4.2 **Containment**
- System is isolated if necessary
- Affected systems are identified
- Incident scope is determined
4.4.3 **Eradication**
- Root cause is identified
- Malicious artifacts are removed
- Vulnerabilities are remediated
4.4.4 **Recovery**
- Systems are restored from clean backups
- Normal operations resume
- Post-incident monitoring is implemented
4.4.5 **Lessons Learned**
- Post-incident review is conducted within 7 days
- Root cause analysis is documented
- Procedures are updated if necessary
- Findings are communicated to stakeholders
### 4.5 Incident Notification
4.5.1 **Internal Notification**
- Security team: Immediate
- Management: Within 1 hour
- Affected users: Within 4 hours
4.5.2 **External Notification**
- If CUI breach: Within 72 hours
- If personal data breach: Within 72 hours
- If law enforcement required: As soon as practicable
---
## 5. Change Management Policy
### 5.1 Purpose
To establish procedures for managing changes to the Football Secure Access System.
### 5.2 Change Categories
5.2.1 **Standard Changes**
- Pre-authorized changes with low risk
- Routine security updates
- Configuration adjustments within approved parameters
5.2.2 **Normal Changes**
- Non-standard changes with moderate risk
- New security controls
- System upgrades
5.2.3 **Emergency Changes**
- Critical security patches
- Incident response actions
- System availability issues
### 5.3 Change Management Process
5.3.1 **Request**
- Change request is submitted
- Change category is determined
- Risk assessment is conducted
5.3.2 **Review and Approval**
- Change request is reviewed by security team
- Impact analysis is conducted
- Change is approved or rejected
5.3.3 **Testing**
- Change is tested in non-production environment
- Back-out plan is verified
- Test results are documented
5.3.4 **Implementation**
- Change is scheduled (except emergency)
- Change is implemented
- System is verified
5.3.5 **Post-Implementation**
- System is monitored for issues
- Change is documented
- Procedures are updated if necessary
### 5.4 Change Controls
5.4.1 All changes must be approved prior to implementation
5.4.2 All changes must be tested before implementation
5.4.3 All changes must be documented
5.4.4 All changes must be auditable
5.4.5 Back-out plans must be prepared for all changes
---
## 6. Audit and Logging Policy
### 6.1 Purpose
To establish requirements for system auditing and log management.
### 6.2 Audit Scope
6.2.1 The following events MUST be audited:
- All login attempts (successful and failed)
- All administrative actions
- All privilege escalations (sudo usage)
- All file access and modifications to CUI
- All system configuration changes
- All network connection attempts
- All security control modifications
### 6.3 Audit Requirements
6.3.1 Audit logs must capture:
- Timestamp
- User identity
- Event type
- Source address
- Object accessed
- Action taken
- Event outcome
6.3.2 Audit logs must be:
- Generated automatically
- Protected from unauthorized modification
- Retained for 365 days
- Available for review within 24 hours
### 6.4 Log Retention
6.4.1 Audit logs: 365 days
6.4.2 System logs: 365 days
6.4.3 Security logs: 365 days
6.4.4 Firewall logs: 90 days
6.4.5 Network logs: 90 days
### 6.5 Log Review
6.5.1 Audit logs are reviewed:
- Daily: Critical security events
- Weekly: Failed access attempts
- Monthly: Administrative activity
- Quarterly: Full audit review
6.5.2 Review findings are documented and tracked
6.5.3 Review findings result in corrective actions when necessary
---
## 7. Password Policy
### 7.1 Purpose
To establish requirements for password creation and management.
### 7.2 Password Requirements
7.2.1 **Minimum Length**: 14 characters
7.2.2 **Complexity Requirements**:
- At least 1 uppercase letter (A-Z)
- At least 1 lowercase letter (a-z)
- At least 1 digit (0-9)
- At least 1 special character (!@#$%^&*)
7.2.3 **Prohibited Characteristics**:
- Default passwords (e.g., "changeme", "password")
- Dictionary words
- Personal information (name, birthdate)
- Repeating characters (e.g., "aaaaaa")
- Sequential characters (e.g., "123456")
- Previous passwords
7.2.4 **Maximum Age**: 90 days
7.2.5 **Minimum Age**: 1 day (prevent immediate re-use)
7.2.6 **Expiration Warning**: 7 days
7.2.7 **Failed Login Attempts**: 5 attempts before lockout
7.2.8 **Lockout Duration**: 15 minutes
### 7.3 Password Management
7.3.1 Default passwords must be changed immediately upon first login
7.3.2 Passwords must not be shared
7.3.3 Passwords must not be written down or stored insecurely
7.3.4 Passwords must not be transmitted via email or chat
7.3.5 Suspicious password reset requests must be verified
---
## 8. Acceptable Use Policy
### 8.1 Purpose
To define acceptable use of the Football Secure Access System.
### 8.2 Authorized Use
8.2.1 The system is authorized for:
- Remote access to Privileged Access Workstations (PAW)
- Connecting to approved remote systems via Remmina
- Accessing necessary applications for job duties
### 8.3 Prohibited Use
8.3.1 The following uses are STRICTLY PROHIBITED:
- Personal activities
- Social media access
- Personal email access
- Downloading unauthorized software
- Storing personal data
- Sharing credentials
- Bypassing security controls
- Unauthorized data transfer
8.3.2 Prohibited activities include:
- Intentional disruption of system availability
- Unauthorized modification of system configuration
- Accessing systems without authorization
- Introducing malware or malicious code
- Interfering with security monitoring
- Violating privacy of other users
### 8.4 Monitoring
8.4.1 All system activity is monitored and logged
8.4.2 No expectation of privacy exists on this system
8.4.3 Monitoring data may be used for:
- Security investigations
- Compliance verification
- Performance analysis
- Incident response
---
## 9. Physical Security Policy
### 9.1 Purpose
To establish physical security controls for the Football Secure Access System.
### 9.2 Physical Access Controls
9.2.1 Systems must be located in secure, access-controlled areas
9.2.2 Physical access must be limited to authorized personnel
9.2.3 All physical access must be logged
9.2.4 Visitor access must be escorted
### 9.3 Device Security
9.3.1 Systems must be physically secured (locked)
9.3.2 Physical ports must be disabled or blocked when not in use:
- USB ports
- Ethernet ports
- Serial ports
- DisplayPort/HDMI ports
9.3.3 Systems must be monitored for physical tampering
9.3.4 Media devices must be controlled:
- USB storage devices must be blocked
- External drives must not be connected
- Optical drives must be disabled
### 9.4 System Disposal
9.4.1 Disposal must include:
- Complete data sanitization
- Destruction of storage media
- Removal of all labels and markings
- Documentation of disposal
9.4.2 Disposal must be approved by security team
### 9.5 Theft and Loss
9.5.1 Physical theft or loss must be reported immediately
9.5.2 Lost or stolen systems must be:
- Reported to security team within 1 hour
- Disabled from the network immediately
- Account credentials revoked immediately
- Investigated for data compromise
---
## 10. Data Classification Policy
### 10.1 Purpose
To establish classification requirements for data stored on or transmitted through the system.
### 10.2 Data Classification Levels
10.2.1 **Controlled Unclassified Information (CUI)**
- Information that requires safeguarding
- Information subject to CMMC/FedRAMP controls
- Information subject to export controls
10.2.2 **Unclassified**
- Information that does not require safeguarding
- Public information
- Routine administrative data
### 10.3 CUI Marking Requirements
10.3.1 All CUI must be marked with:
- "CUI" designation
- Distribution statement
- Handling instructions
- Exemption citation (if applicable)
10.3.2 CUI marking must be visible at all times
### 10.4 CUI Handling Requirements
10.4.1 All CUI must be:
- Encrypted at rest
- Encrypted in transit
- Accessible only to authorized personnel
- Protected from unauthorized disclosure
10.4.2 CUI must not be:
- Stored on unencrypted removable media
- Transmitted via unencrypted channels
- Shared with unauthorized individuals
- Disclosed outside approved channels
### 10.5 Data Retention
10.5.1 CUI must be retained according to:
- Legal requirements
- Contract requirements
- Operational needs
- Compliance requirements
10.5.2 CUI must be securely deleted when no longer required
---
## Policy Violations
### Violation Reporting
All suspected policy violations must be reported to:
- Security Team: security@knel.org
- Immediate Supervisor: Per organizational chart
- Incident Response Team: incidents@knel.org
### Violation Consequences
Policy violations may result in:
- Access revocation
- Disciplinary action
- Legal action
- Criminal charges (if warranted)
### Violation Investigation
All violations are investigated to:
- Determine root cause
- Assess impact
- Identify responsible parties
- Recommend corrective actions
- Update procedures if necessary
---
## Policy Review and Updates
### Review Schedule
All policies are reviewed:
- **Annually**: Comprehensive review
- **As Needed**: For compliance updates or changes
### Update Process
Policy updates require:
- Security team review
- Management approval
- Documentation of changes
- Communication to affected parties
- Training on updated policies
---
## Compliance References
This policy implements controls from:
- **CIS Debian 13 Benchmark**: Version 3.0.0
- **CMMC Level 3**: Department of Defense
- **FedRAMP Moderate**: Federal Risk and Authorization Management Program
- **NIST SP 800-53**: Security and Privacy Controls for Information Systems and Organizations
- **NIST SP 800-171**: Protecting Controlled Unclassified Information in Nonfederal Information Systems and Organizations
---
## Contact Information
For policy questions or clarifications:
- **Security Team**: security@knel.org
- **Compliance Officer**: compliance@knel.org
- **Infrastructure Security**: security@knel.org
---
**Document Control**
- **Owner**: Infrastructure Security Team
- **Approver**: CISO
- **Distribution**: Need-to-know
- **Classification**: CUI
- **Version**: 1.0
- **Effective Date**: 2024-01-13
- **Next Review**: 2025-01-13
---
**End of Document**