Network intrusion and defense simulation framework based on SSFNet

The best method for the research of defense is performing the various network intrusion and analyze the network behavior in the real network. But, in the real network environment measuring these experiments is very difficult or expensive. Thus, it is most efficient way that the research of network information of intrusion harms and defense using simulator as real network behavior. In this paper, we present network intrusion and defense framework with vulnerability database, packet driven network intrusion and latest intrusion behavior as a worm virus. Based on this framework we test the intrusion and defense simulation with a large network environments.