网络欺骗在网络安全中作用的分析  

Analysis of the effect of deceptive techniques in networks

作　　者：王起宏[1] 李芝棠[1] 

机构地区：[1]华中科技大学计算机科学与技术学院,湖北武汉430074

出　　处：《华中科技大学学报（自然科学版）》2005年第5期29-32,共4页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家网络与信息安全技术发展计划资助项目(2004研1971021)

摘　　要：论述了网络欺骗技术在网络安全领域的重要性,以及把网络欺骗与防火墙、IDS结合起来保护网络的基本思想.将网络攻击归纳为两种攻击模型,在此基础上,分别从对攻击的预防、检测和响应三个方面讨论了不同网络欺骗技术的作用.提出了网络欺骗效果的评价指标和攻击者系统接触时间的概念,并进行了试验和分析.Deceptive technique in network plays an important role in network security fields. This technique is especially effective in network defending because it is combined with firewall and IDS. Various network intrusions were divided into two models. For each model, discuss the effect of various network deceptive techniques on prevention, detection and response. The standards of evaluating the effect of a network deception system were explored and analysed standards based on the simple deducing and experiment. A new useful concept, system interactive time, was also defined.

关 键 词：网络安全 网络欺骗 攻击者系统接触时间 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]