基于关联检测的入侵防御系统的研究与设计

With the rapid development of the Internet, new attacks are emerging, the traditional intrusion detection system has been to resist the attacks of hackers. In order to increase the intrusion detection system detection rate, and reduce the false positive rate and false negative rate, this paper on the research of the existing intrusion prevention system based on the proposed quadratic model matching and correlation detection method, to improve the efficiency of the recognition of threats, reduce the rate of false positives.