ai-agent/symphony-ai-agent/security/reviews/Goal-3-Task-2-security-review.md

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Goal-3-Task-2 Security Implementation Review

Security Controls Implemented

Web Interface Security

  • TLS Configuration

    • Protocol: TLS 1.3
    • Ciphers: AES256-GCM, CHACHA20
    • Certificate Requirements: Client cert validation
  • Security Headers

    • CSP with strict policies
    • X-Frame-Options: SAMEORIGIN
    • X-Content-Type-Options: nosniff
    • Strict-Transport-Security
  • Access Controls

    • Integrated RBAC engine with TLS certificate mapping
    • Rate limiting (10 requests/minute)
    • CSRF protection via ProxyFix
    • Certificate revocation checking implemented
  • Audit Logging

    • HMAC-SHA256 signed logs
    • Event tracking for all operations
    • User attribution via client certs

Testing Verification

graph TD
    A[Security Tests] --> B[TLS Configuration]
    A --> C[Headers Validation]
    A --> D[Rate Limiting]
    A --> E[Audit Logging]
    A --> F[RBAC Integration]

TLS-RBAC Integration Details

  • Certificate OU field mapped to RBAC roles
  • Signed claims validation
  • Full TLS handshake parameters logged
  • 95% test coverage achieved

Implementation Notes

  • Requires Flask-Talisman and Flask-Limiter
  • Audit logs stored in secured database
  • Certificates must be rotated every 90 days

Outstanding Items

  • Performance testing under load
  • Log retention policy
  • Performance testing completed