The Research of tne Interaction With Firewall and Intrusion Detection System

The technology of network is developing rapidly,and the methods of attack make progress too.With the situation changed,the shortcoming of firewall and intrusion detection system appears.And the idea is to take firewall and intrusion detection system as a whole presents itself.The advantage of the new model lies in that as the preparation of intrusion detection system,firewall works,on the other hand,intrusion detection system can share the information with firewall to fetch up its hole,Finally,the paper describes the realization of the interaction.