Which security perimeter connects BITI to AFIN and protects local network communication?

Which security perimeter connects BITI to AFIN and protects local network communication?

• A. Enterprise Communications Network (ECN)
• B. Perimeter Router
• C. Enclave
• D. Area Processing Centers (APC)

Answer: (A)

The main idea here is the boundary that sits between a local network and the wider, controlled Air Force Information Network, protecting data as it moves from the local domain into the larger network. The Enterprise Communications Network serves this role by providing a centralized boundary that enforces security policies, authenticates and authorizes traffic, and uses secure gateways and encryption to shield local communications as they traverse to AFIN. It’s more than just a router at the edge; it’s the structured perimeter that governs how local network traffic is exposed to and protected within the broader enterprise network. A perimeter router is a device at the edge, handling routing decisions, but it alone doesn’t establish the full protective boundary or enforce enterprise-wide security policies. An enclave refers to a secure grouping of resources within the network, not the boundary that connects domains. Area Processing Centers are facilities housing processing and storage, not the protective perimeter between BITI and AFIN.

The main idea here is the boundary that sits between a local network and the wider, controlled Air Force Information Network, protecting data as it moves from the local domain into the larger network. The Enterprise Communications Network serves this role by providing a centralized boundary that enforces security policies, authenticates and authorizes traffic, and uses secure gateways and encryption to shield local communications as they traverse to AFIN. It’s more than just a router at the edge; it’s the structured perimeter that governs how local network traffic is exposed to and protected within the broader enterprise network.

A perimeter router is a device at the edge, handling routing decisions, but it alone doesn’t establish the full protective boundary or enforce enterprise-wide security policies. An enclave refers to a secure grouping of resources within the network, not the boundary that connects domains. Area Processing Centers are facilities housing processing and storage, not the protective perimeter between BITI and AFIN.