In order to improve the security of the system

make the fuzzy clustering Linux system anomaly intrusion detection mode

through the network information classification the dynamic test

can reduce the intrusion detection miss rate

dynamic to detect the network data flow under the condition of the invasion of the larger program

avoid the traditional way of intrusion detection.It is proved by experiment based on fuzzy clustering of intrusion detection means to be able to quickly and accurately

to detect the invasion and procedures to ensure the Linux system system security.