Date Added: Jan 2012
In the last few years, the Internet has experienced explosive growth. Along with the widespread evolution of new emerging services, the quantity and impact of attacks have been continuously increases. Defense system and network monitoring has becomes essential component of computer security to predict and prevent attacks. A hybrid technique is one of solution for classification and detection intrusion threat. There are some researchers combine misuse-based and anomaly-based to solve this problem. Moreover, there are also performed works using other approaches.