An Intrusion Response Method Based on Attack Graph
Shi Jin, Guo Shan · 2008
Abstract: System incentive and alternation of attacker’s strategies are not taken into full consideration in current intrusion response research. An intrusion response model (intrusion response based on attack graph, IRAG) based on the attack graph is proposed to solve this problem. IRAG model deals well with the attack’s intent and alternation of strategies, and takes account of incentives of system and attacker across-the-board. The experimental results show that the IRAG model can effectively improve the accuracy and effectiveness of alert response. Key words: attack graph; information security; intrusion response; security metric; game theory 摘 要: 针对当前入侵响应工作中存在的不能充分考虑系统的收益,以及不能充分考虑攻击者策略变化因素等问