You are having a conversation with an EMC Avamar customer regarding the final design.
They indicate that they have certain data that needs to be carefully secured during transit.
This data is typically transferred at different times and in different groups. Which type of
encryption would address the customer’s concern?

A.
AES-256 encryption set at the time of the backup operation

B.
AES-128 encryption set at the time of server installation

C.
Blowfish encryption enabled at the group policy level

D.
AES-256 encryption automatically enabled for all backups