An EMC ControlCenter customer is a United States Department of Defense contractor. The contractor needs to show that there is controlled user access to devices and to the modification of these devices. This will allow the contractor to provide proof of compliance and accountability.
Which security feature of EMC ControlCenter should you discuss with the contractor to satisfy this requirement?

A.
Data collection policy (DCP)

B.
EMC Secure Remote Support (ESRS) Gateway

C.
Role-based access control (RBAC)

D.
Secure Socket Layer (SSL)