A customer is considering an EMC Avamar backup solution. They want to know whether Avamar
can provide the security benefit of data encryption between the clients and the Avamar server.
What are the “in-flight encryption” considerations?

A.
Can be changed at any time and has no performance penalty

B.
Can only be set at installation time and has no performance penalty

C.
Can be changed at any time and has a significant performance penalty

D.
Can only be set at installation and has a significant performance penalty