sotrage-account
Encryption at rest
- Storage Service Encryption (SSE) with a 256-bit Advanced Encryption Standard (AES) cipher, and is FIPS 140-2 compliant
Encryption at transit
- It's done via HTTPS
RBAC
- Can be assigned to security principal and managed identities and data operations
Auditing
- Can be done via Storage Analytics service.
Keys
-
Access Keys: gives access to all resources in storage account
-
Shared access signature: used for untrusted clients
-
ACL are applied to the principals in the same tenant and they don't apply to users who use Shared Key or shared access signature (SAS) token authentication.
Microsoft Defender for Storage
It provides an extra layer of security intelligence that detects unusual and potentially harmful attempts to access or exploit storage accounts.