摘要
为了解决将关联规则算法应用于入侵检测系统后,在提高系统检测率的同时系统误报率增加的问题,将加权关联规则算法应用于入侵模式的挖掘中,在一定程度上提高了入侵检测的检测率,并降低了误报率。在此基础上,提出了采用加权关联规则算法的网络入侵检测系统的结构。
Applying association rules to intrusion detection system(IDS) can improve the detection rate, but at the same time also increase the false alarm probability. Therefore, weighted association rules are applied to miuing intrusion models in this paper, which can increase the detection rate and decrease the false alarm rate to some extent. Then the structure of NIDS using weighted association rules is proposed.
出处
《信息技术》
2004年第4期5-7,共3页
Information Technology
关键词
网络安全
入侵检测系统
关联规则
加权
network security
intrusion detection system
association rules
weighting
