Which three design options can enhance the overall security of the Cisco Unified MeetingPlace solution? (Choose three.)
Select 3 response(s).

A.
use of SSL on external web server

B.
use of Cisco Security Agent on Media Server

C.
use of Cisco Security Agent on Application Server

D.
use of antivirus software on web server

E.
use of antivirus software on Media Server

F.
use of eSafe proxy software