Date Added: Dec 2012
With the rising number of schools going to built wireless campus networks, the current wireless campus networks cannot protect from increasing illegal network intrusion. This paper presented an improved security mechanism for wireless campus networks. It is based on the analysis of the shortages of current for security mechanism for wireless campus networks, and on the optimization and improvement of data confidentiality agreement, network authentication protocol and access control. And also use CCMP algorithm to encapsulate and encrypt data, present a fast authentication protocol based on public key cryptography and control access in wireless networks' port with the concept of virtual ports.