首页|Optimal Defense Strategies for DDoS Defender Using Bayesian Game Model
Optimal Defense Strategies for DDoS Defender Using Bayesian Game Model
扫码查看
点击上方二维码区域,可以放大扫码查看
原文链接
NETL
In a typical DDoS attack and defense scenario, both the attacker and the defender will take actions to maximize their utilities。 However, each player does not know his opponent's investment and cannot adopt the optimal strategies。 We formalize a Bayesian game model to handle these uncertainties and specify two problems usually faced by the defender when choosing defense measures。 A nonlinear programming method is proposed to handle policies' permutation in order to maximize the defender's utility。 Followed the Nash equilibrium, security administrators can take optimal strategies。 Finally, the practicality and effectiveness of the model and method are illustrated by an example。
Laboratory of Trusted Computing and Information Assurance, Institute of Software, Chinese Academy of Science, Beijing 100190, China,University of Chinese Academy of Sciences, Beijing 100049, China
Laboratory of Trusted Computing and Information Assurance, Institute of Software, Chinese Academy of Science, Beijing 100190, China
University of Chinese Academy of Sciences, Beijing 100049, China
International conference on information security practice and experience