Which statement correctly describes Cisco VXI security?

Which statement correctly describes Cisco VXI security?

A.
Cisco VXI offers a holistic approach to VDI for customers, but does not include a
high-quality rich-media experience.

B.
Cisco ScanSafe establishes trust between an authorized client and the data center.

C.
Cisco Virtual Security Gateway protects the virtual environment within the data center.

D.
Cisco IOS security features secure the data center to defend against unauthorized
access.