网络控制论在网络攻防中的应用  

Application of Network Cybernetics in Network Attack and Defense

作　　者：何宁[1] 卢昱[1] 王磊[1] 

机构地区：[1]装备指挥技术学院研究生院,北京101416

出　　处：《武汉大学学报（理学版）》2006年第5期639-643,共5页Journal of Wuhan University:Natural Science Edition

基　　金：国家863计划资助项目(2005AA149010)

摘　　要：基于网络控制论的基本概念和原理,为解决网络安全问题,提出了一种网络攻防控制模型.该模型围绕网络的脆弱性信息,运用网络控制论中通过反馈与决策实现对网络系统的开环和闭环控制方法来构建.模型中,攻防双方在攻击和防御过程中,利用各自获知的网络脆弱性信息不断调整和实施控制与反控制行为,克服了一般攻防策略模型不能规避网络背景等因素变化而增加风险的不足,并应用于设计网络入侵检测与防护控制系统.结果表明,应用网络控制论构建网络攻防控制模型能够为解决网络安全问题提供一种新途径.To solve the security problem in network, based on the ideas and the methods of network cybernetics, the model of network attack and defense was proposed. The model focused on the frangibility information of the network, used the basic theory of network cybernetics, and roundly described the evolvement process between the attacker and the defender with the variety of the frangibility information. It solved the problem of failure elusion due to the variety of network environment in ordinary models. The functional structure was proposed and the network intrusion detection and prevention control system was designed in use of the model. The results show that the network attack and defense model based on network cybernetics may provide the new approach to solve the network security problem.

关 键 词：网络控制论 网络攻防 入侵检测 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]