diff --git a/docs/INCIDENT-RESPONSE.md b/docs/INCIDENT-RESPONSE.md new file mode 100644 index 0000000..c3e551b --- /dev/null +++ b/docs/INCIDENT-RESPONSE.md @@ -0,0 +1,841 @@ +# 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** diff --git a/docs/SECURITY-POLICY.md b/docs/SECURITY-POLICY.md new file mode 100644 index 0000000..3dbc947 --- /dev/null +++ b/docs/SECURITY-POLICY.md @@ -0,0 +1,659 @@ +# 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**