International Journal of Computer Science Issues
Intrusion Detection System (IDS) is an important tool for the defense of a network against attacks. It monitors the activities occurring in a computer system or network and analyzes them for recognizing intrusions to protect the computer network. Most of the existing IDSs use all of the 41 features available in the network packet to analyze and look for intrusive pattern, while some of these features are redundant and irrelevant. The weakness of this paper is the time-consuming during detection process and degrading the performance of IDSs.