Security Analysis for Web Service Behaviors Based on Hierarchical Stochastic Game Model
Junjie LvBusiness SchoolBeijing Technology and Business UniversityBeijing100037ChinaYuanzhuo WangInstitute of Computing TechnologyChinese Academy of SciencesBeijing100190ChinaJingyuan LiInstitute of Computing TechnologyChinese Academy of SciencesBeijing100190ChinaKun MengDepartment of Computer Science and TechnologyTsinghua UniversityBeijing100084ChinaChuang LinDepartment of Computer Science and TechnologyTsinghua UniversityBeijing100084China
ABI
Аннотация
Model-based quantitative techniques are not commonly used for web service behaviors security evaluation, which have typically been applied to analyze small parts of an overall design. Aiming at the traits of attack behaviors for web services, this paper proposes the hierarchical Stochastic game nets (SGN) model and analysis methods. We give the definitions and important theorems of stochastic game nets, study the modeling algorithm of hierarchical SGN model. A series of simulation results are presented to show that, by applying hierarchical SGN model to describe the attack and defense behaviors in web services, quantifiable results can be successfully obtained for the evaluation of important attributes.
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