Intrusion Detection System Cooperates with Firewall Technology to Build Security Campus Network

Based on the distributed firewall and combined with the distributed intrusion detection system,the article starts from stating the advantages and disadvantages of the two ways.Then it discusses how to make the two ways work together in a changing network environment to upgrade the mobility and real-time response ability of the firework and enhance the blocking ability of intrusion detection system so as to improve the security of the whole network.At the end,the Intrusion Detection System Cooperates with Firewall Technology will help to design a security program for the local network of Xingyi Normal University for Nationalities.