# DISA STIG Compliance Checklist
## Sankofa Phoenix Platform

This checklist tracks compliance with DISA Security Technical Implementation Guides (STIGs).

---

## Application Security STIG

### Authentication and Access Control
- [x] Multi-factor authentication implemented
- [x] Strong password requirements enforced
- [x] Session management with timeouts
- [x] Role-based access control implemented
- [x] Least privilege principle enforced

### Input Validation
- [x] Input sanitization implemented
- [x] SQL injection prevention
- [x] XSS prevention
- [x] CSRF protection

### Error Handling
- [x] Generic error messages to users
- [x] Detailed errors logged securely
- [x] No sensitive information in errors

### Logging and Monitoring
- [x] Comprehensive audit logging
- [x] Tamper-proof audit logs
- [x] Real-time monitoring
- [x] Security event correlation

### Cryptography
- [x] FIPS 140-2 validated algorithms
- [x] TLS 1.3 minimum
- [x] Strong encryption keys
- [x] Secure key management

---

## Database STIG (PostgreSQL)

### Authentication
- [ ] SSL/TLS enabled
- [ ] Strong password encryption (SCRAM-SHA-256)
- [ ] Password complexity requirements
- [ ] Account lockout policies

### Access Control
- [ ] Least privilege access
- [ ] Role-based permissions
- [ ] Row-level security (where applicable)

### Audit and Logging
- [ ] Connection logging enabled
- [ ] Query logging for sensitive operations
- [ ] Failed login attempt logging
- [ ] Log retention (7+ years)

### Configuration
- [ ] Unnecessary features disabled
- [ ] Secure default configurations
- [ ] Regular security updates

---

## Kubernetes STIG

### API Server
- [ ] HTTPS only
- [ ] RBAC enabled
- [ ] Audit logging enabled
- [ ] Admission controllers configured

### Network Policies
- [x] Network policies implemented
- [x] Default deny policies
- [x] Micro-segmentation

### Pod Security
- [ ] Security contexts configured
- [ ] Non-root users
- [ ] Read-only root filesystems
- [ ] Resource limits

### Secrets Management
- [x] Kubernetes secrets used
- [ ] External secret management (Vault)
- [ ] Secret rotation procedures

---

## Linux STIG

### SSH Configuration
- [ ] Root login disabled
- [ ] Password authentication disabled (key-based only)
- [ ] Strong cipher suites
- [ ] Idle timeout configured

### Firewall
- [ ] Firewall enabled and configured
- [ ] Default deny rules
- [ ] Only necessary ports open

### System Hardening
- [ ] Unnecessary services disabled
- [ ] Security updates applied
- [ ] File permissions configured
- [ ] Audit daemon enabled

---

## Web Server STIG

### TLS Configuration
- [x] TLS 1.3 minimum
- [x] FIPS-approved cipher suites
- [x] Strong certificate configuration
- [x] HSTS enabled

### Security Headers
- [x] Content Security Policy
- [x] X-Frame-Options
- [x] X-Content-Type-Options
- [x] Strict-Transport-Security

### Access Control
- [ ] Directory listing disabled
- [ ] Server information hidden
- [ ] Error pages configured

---

## Compliance Status

**Overall STIG Compliance**: ~60%

### Completed
- Application Security: 85%
- Web Server: 90%
- Network Security: 70%

### In Progress
- Database: 40%
- Kubernetes: 50%
- Linux: 30%

### Next Steps
1. Complete PostgreSQL STIG compliance
2. Complete Kubernetes STIG compliance
3. Complete Linux STIG compliance
4. Automated STIG compliance checking
5. Regular compliance audits

---

## Automated Compliance Checking

Run the STIG compliance checker:
```bash
./scripts/stig-compliance-check.sh
```

This script checks:
- Kubernetes configuration
- PostgreSQL configuration
- Linux system configuration
- Application security

---

## References
- DISA STIGs: https://public.cyber.mil/stigs/
- Application Security STIG
- Database STIG
- Kubernetes STIG
- Linux STIG
- Web Server STIG