A customer has an EMC Avamar integrated with a Data Domain system as a backup solution.
They would like to use encryption for the backups that are directed to the Data Domain system.
Which method(s) of encryption can be used in this environment?
A.
Enable encryption-at-rest on the Data Domain system
B.
Enable in-flight encryption between the client and the Data Domain system
C.
Both in-flight encryption and encryption-at-rest are not supported
D.
Enable both in-flight encryption and encryption-at-rest