Presenting an innovative new product. The Cisco NAC Appliance (Clean Access) is a product of great brilliance and ingenuity. It is built and assembled with state of the art components. It features Recognize users , their devices , and their roles in the network , Evaluate whether machines are compliant with security policies, Enforce security policies by blocking, isolating, and repairing non-compliant machines , Provide easy and secure guest access , Simplify non-authenticating device access , Audit and report whom is on the network , etc. It is a definite must have for any information technology based companies or facilities.