You are designing a data protection strategy for Azure virtual machines. All the virtual machines use managed disks.
You need to recommend a solution that meets the following requirements:
✑ The use of encryption keys is audited.
✑ All the data is encrypted at rest always.
✑ You manage the encryption keys, not Microsoft.
What should you include in the recommendation?
A. client-side encryption
B. Azure Storage Service Encryption
C. Azure Disk Encryption
D. Encrypting File System (EFS)
Correct Answer: C