Towards Risk Evaluation of Denial-of-Service Vulnerabilities in Security Protocols |
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| Authors: | Zhen Cao Zhi Guan Zhong Chen Jian-Bin Hu Li-Yong Tang |
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| Affiliation: | 1.China Mobile Research Institute,Beijing,China;2.School of Electronics Engineering and Computer Science,Peking University,Beijing,China;3.Key Laboratory of High Confidence Software Technologies,Ministry of Education,Beijing,China |
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| Abstract: | Denial-of-Service(DoS) attacks are virulent to both computer and networked systems.Modeling and evaluating DoS attacks are very important issues to networked systems;they provide both mathematical foundations and theoretic guidelines to security system design.As defense against DoS has been built more and more into security protocols,this paper studies how to evaluate the risk of DoS in security protocols.First,we build a formal framework to model protocol operations and attacker capabilities.Then we propos... |
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