Question

What is network access control nac and why requirements?

Answer 1

Network Access Control. Network Access Control (NAC) is an approach to computer security that attempts to unify endpoint security technology (such as antivirus, host intrusion prevention, and vulnerability assessment), user or system authentication and network security enforcement.

Answer 2

A collection of computers and other devices that are connected together by communication channels for sharing information and resources is called computer network. The resources may include printers, scanners, and hard disks