Research of Attack Model Based on Finite Automaton
会议名称：《2012 National Conference on Information Technology and Computer Science》
会议日期：2012年
学科分类：0839[工学-网络空间安全] 08[工学] 081202[工学-计算机软件与理论] 0812[工学-计算机科学与技术（可授工学、理学学位）]
关 键 词：finite automaton attack model system states aggregation attack detection security early warning
摘 要：According to the unknown of attack behavior in cyberspace,this paper presents an attack modeling method based on system states *** the model,the basic principle of the finite automaton is researched and attack entities of cyberspace are classified by attack process,it combines finite automaton with the changes of system state caused by attack entity,building the attack model of finite automaton,making an analysis of the model algorithm,and making a quantitative evaluation on attack cost,the success rate,exposure rate and evaluating severity of attack on ***,through the analysis of typical attack behavior by using network attack modeling,it shows that the model proposed is feasible and effective.