zt_data_010 — Storage account not using customer-managed keys (BYOK)¶
Summary
Severity: Medium · Pillar: Data · Chain role: ENABLER
Description¶
Using Microsoft-managed keys is insufficient for regulated data; customer-managed keys in Key Vault give the tenant control over key rotation and destruction.
Mapping¶
| Framework | Control / Reference |
|---|---|
| NIST 800-53 | SC-12 |
| NIST 800-207 | Tenet 2 - All communication secured |
| CIS Azure | — |
| MITRE ATT&CK Technique | T1486 |
| MITRE ATT&CK Tactic | Impact |
| Zero-Trust Tenet | Tenet 2 |
| Framework tags | nist-800-207, argus-zt |
Source¶
Rule defined at policies/azure/zt/data/zt_data_010.rego.