Hardware Approach for Unauthorized Computer Access and Computer Virus in Wireless Campus LAN

Abstract

There are so many opportunities in todays campus life that students connect their laptop computers to campus LAN and Internet via access points. It is really indispensable for such network environment to more strengthen the detection of unauthorized computer access, computer virus, worm etc. However, conventional IDS- (Intrusion Detection System）installed software system does not always cover this affair. In order to solve this issue, we have developed an IDS-implemented hardware that operates with low-power consumption. Its application for wireless campus LAN is also described.