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考虑位置失效的移动系统安全模型

Security Model for Mobile Systems with Location Failures
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摘要 以带位置扩展的移动进程π演算模型为形式化工具,在考虑位置失效的基础上,将移动系统的安全性质转换为系统进程在给定计算环境中的位置互模拟关系,提出了考虑位置失效的一种新安全模型。针对实际安全需求,该模型可以方便地描述不同的非干扰安全性质;该模型提供了一个统一的安全分析架构,可广泛用于移动计算系统的安全性分析。 This paper gives an extended IT calculus with localities, and establishes a model for enforcing security properties analyzing in mobile systems. In this model, various noninterference security properties can be easily encoded and evaluated. Moreover, the method proposed a uniform security framework for mobile distributed systems.
出处 《计算机应用研究》 CSCD 北大核心 2006年第10期128-129,132,共3页 Application Research of Computers
基金 国防武器预研项目(417010602-2)
关键词 安全模型 Π演算 不干扰安全性质 位置 Security Model IT Calculus Noninterference Location
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参考文献10

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