基于DFA的大规模入侵建模方法研究

The Research on Model Method of Large-scale Intrusion Based on DFA

针对攻击树在大规模入侵建模中对系统状态变化描述的不足,提出了基于DFA的大规模入侵建模方法,并给出了一个基于攻击函数和系统状态二元组的攻击描述语言,最后对入侵检测实现进行了简单讨论。

Aim at the short of attack trees in describing system state transferring,DFA is proposed and employed to model the large-scale intrusion.Based on the binary group objects of attack function and system state,an attack specifi-cation is constructed;finally realization of intrusion detection is brief discussed.