Research for modeling network security based on attack-defense grapy of state reduction
Tao Li, Jindong Wang, Hengwei Zhang, Na Wang · 2015
In order to assess network security threats better, we model the attacker's and defender's behavior based on attack-defense graph from the perspective of both attacker and defender, which lays the foundation of the further research for the scientific and precise information security threat assessment. Due to the existing problems of generating traditional attack-defense graph (e.g. explosion of state space, and the large-scale and complex generation of attack-defense graph), we in this paper propose a method for generating attack-defense graph based on state reduction, then we model the behavior of attacker and defender in network security. Finally, the method and the model proposed in this paper are proved to be scientific and effective within a typical network scenario.