Which option describes the “selective network security virtualization” phase of incrementally transforming data centers?

Which option describes the “selective network security virtualization” phase of incrementally transforming data centers?
A . during the selective network security virtualization phase, all intra-host communication paths are strictly controlled
B . during the selective network security virtualization phase, all intra-host traffic is forwarded to a Web proxy server
C . during the selective network security virtualization phase, all intra-host traffic is encapsulated and encrypted using the IPSEC protocol
D . during the selective network security virtualization phase, all intra-host traffic is load balanced

View Answer

Answer: A

Explanation:

Selective network security virtualization: Intra-host communications and live migrations are architected at this phase. All intra-host communication paths are strictly controlled to ensure that traffic between VMs at different trust levels is intermediated either by an on-box, virtual security appliance or by an off-box, physical security appliance.