一个分层的入侵防御系统模型  

A Hierarchical Intrusion Prevention System Model

作　　者：张燕[1] 谭方勇[1] ZHANG Yan, TAN Fang-yong （Suzhou Vocational University, Suzhou 215104, China）

机构地区：[1]苏州市职业大学,江苏苏州215104

出　　处：《电脑知识与技术》2010年第2期853-854,共2页Computer Knowledge and Technology

摘　　要：天侵防御系统是网络安全技术领域一个重要研究内容。提出了一种分层的入侵防御系统模型，在该模型中按网络协议类型对数据包进行分类．利用分类多过滤器实现对数据过滤，提高了系统效率，实现了系统的防御能力。Nowadays intrusion prevention system （IPS） is an important research field in network security technology. This paper proposed a hierarchical intrusion prevention system model. In this model, Network packets＂ were classified according to classification of protocol. And theh the captured network packets were disposed by multi-filters in real-time, in order to improve the system efficiency and achieve intensive defense of the system.

关 键 词：入侵防御 协议分析 分层过滤 

分 类 号：TP393[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]