What process prevents the private IP address of network nodes from being readily viewable from the public, while also allowing multiple devices with private IP addresses to access the internet through a single public IP address?
Explanation
Answer: A - NAT is the process that prevents the private IP addresses of network nodes from being readily viewable, while also allowing multiple devices with private IP addresses to access the internet through a single public IP address.
Key takeaway: NAT or Network Address Translation is a process that translates internal and external IP addresses. NAT can be implemented as software, such as a NAT service on a router, or as hardware such as a cable modem or DSL router. There are other versions of NAT, Dynamic NAT utilizing an address pool to select the addresses to use, Static NAT for a one-to-one address assignment, and SNAT, or Stateful NAT that uses multiple routers to complete the NAT functions.
