What should the AEM forms architectrecommend to protect against this?

A client has a set of four publish servers. All publish servers host forms. The client has configured all publisher servers to communicate to their back end JEE processing cluster. After performing a penetration test the security team is able to capture the outgoing XML data to a workflow.

What should the AEM forms architectrecommend to protect against this?
A . Enable SSL on your processing cluster to encrypt the traffic.
B . Enable SSL on the Adobe LiveCycle Client SDK Configuration.
C . Enable SSL on theAEM server to encrypt all traffic
D . Enable SSL on your processing cluster and configure the Adobe LiveCycle Client SD

Answer: B