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Layer 10 of 20

Security & Compliance

Security posture and compliance controls: encryption, secrets, audit trails, threat modeling, and regulatory alignment.

Responsibilities

  • Define security posture: encryption, secrets, auditability, and compliance controls.
  • Maintain threat models and secure defaults.
  • Provide incident response and forensic readiness.

Key interfaces

  • Secrets management and key rotation procedures.
  • Audit trails and immutable logging where required.
  • Data handling policies (PII, retention, access reviews).

Operational signals

These are the measurements that tell you whether this layer is healthy in production.

  • Security event volume and alert fidelity.
  • Key rotation drift and secrets usage anomalies.
  • Vulnerability SLA compliance and patch cadence.

Failure modes

  • Credential leakage or accidental public exposure.
  • Missing audit trails during critical incidents.
  • Non-compliant retention or access control practices.

Production readiness checklist

  • Enforce encryption in transit and at rest; rotate keys on schedule.
  • Create an incident runbook and rehearse response.
  • Automate dependency scanning and patch workflows.
Security & Compliance — HOWFAR Architecture — HOWFAR