摘要
入侵防御系统是继防火墙和入侵检测技术之后的新一代信息安全保障技术。针对高校图书馆日益增加的数字资源及存在的网络安全问题,文章将资源入侵检测软件Snort和Linux防火墙Netfilter有机结合在一起,提出一种基于行为的入侵防御系统模型,以木马攻击为例,给出系统的具体解决方案及关键技术,并对其在图书馆网络中的应用进行了研究。
Intrusion Prevention System （IPS） is a new information security technology following the firewall and intrusion detection system. To counter the increased digital resources of university library and the problems of network security, this paper brought forward a intrusion prevention system frameworks based on behavior combining Snort and Netflher. In the end, taking the ease of Trojan horse, it presented the solution in detail and key technologies, and has carried on research in the application in the network security of the library.
出处
《现代情报》
2009年第7期166-168,共3页
Journal of Modern Information
关键词
入侵防御系统
木马
图书馆数字资源
Snort预处理器
行为分析
intrusion prevention system
trojan horse
library digital resources
Snort preprocessor
behavior analysis
