摘要： One key problem for intrusion detection system is the correctness and efficiency of detection algorithm.This paper presents a revised detection algorithm through the use of Bayes decision. Bayes decision is a random pat-tern classified recognition method

关键词: 入侵检测系统 网络攻击 网络安全 贝叶斯算法 入侵检测模型 计算机网络