摘要
入侵检测是保护网络信息安全的重要途径。文章简要介绍了入侵和入侵检测的概念,以及入侵检测系统所具有的功能,并对4种主要的入侵检测方法进行了分析,重点阐述了一种适用于中小型网络环境的基于网络和主机相结合的入侵检测技术。
The detection of intrusion is an important way to protect the safety of the network information. this paper briefly introduces the concepts of the intrusion and intrusion detection and the functions of the intrusion detection system, analyzes four main intrusion detection methods, and expounds emphatically an intrusion detection technique that is suitable to the modest- size network environment based on the combination of the network and the host.
出处
《科技情报开发与经济》
2003年第12期217-218,共2页
Sci-Tech Information Development & Economy
关键词
网络安全
入侵检测
检测方法
检测技术
network security
intrusion detection
detection method
detection technique
