- Protect data in transit and at rest.
- Standardize key management and rotation.
- Encryption at rest for storage and databases.
- TLS 1.2+ for data in transit.
- Centralized key management with RBAC and audit logs.
- Keys stored in a managed vault service.
- Rotation enforced annually or upon compromise.
- Access reviewed quarterly.
- Access management:
15-access-management.md - Logging & SIEM:
16-logging-monitoring-siem.md