What should you include in the recommendation?

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 . Azure Disk Encryption
B . Azure Storage Service Encryption
C . BitLocker Drive Encryption (BitLocker)
D . client-side encryption