You Are Creating a Data Center Security Design

You are creating a data center security design. Virtual security functions must be performed on east-west traffic. Security functions must be commissioned and decommissioned frequently, and the least resource-intensive architecture must be used. In this scenario, what will accomplish this task?

A) all-in-one NFV security devices with device templates
B) service chaining with container-based security functions
C) a security appliance segmented into logical systems
D) filter-based forwarding to direct traffic to the required security devices