A customer is considering an EMC Avamar backup solution, they have askedwhether the
backup data stored inside the Avamar server can be protected with encryption. What are
the”encryption-at-resr considerations?

A.
Can only be set at installation and impacts available capacity

B.
Can be set at anytime and impacts available capacity

C.
Can onlybe set at installation time and has no performance penalty

D.
Can be changed at anytime and has no performance penally