融合多模式匹配算法的计算机网络入侵检测

Intrusion Detection of Computer Network with Multi-pattern Matching Algorithm

针对入侵计算机网络导致信息的泄露,提出了融合多模式匹配算法的计算机网络入侵检测方法.通过对计算机网络入侵模型的详细分析,将多模式匹配算法引入到计算机网络中的随机密钥保护中,并对三种常规的多模式匹配算法从匹配所用时间和内存消耗两个方面,与本研究所提算法进行对比.实验结果表明:该算法适用于计算机网络人侵检测,具有一定的实用性.

Aiming at the information leakage caused by intrusion computer network,a computer network intrusion detection method,which combines multi-pattern matching algorithm,is proposed in this paper. Through the detailed analysis of the computer network intrusion model,the multi-pattern matching algorithm is introduced into the random key protection in the computer network,and three conventional multi-pattern matching algorithms are compared with the proposed algorithms from the two aspects of time and memory consumption. The experimental results show that the algorithm is suitable for intrusion detection of computer network,and it has certain practicability.