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移动数据隐私安全日益成为研究热点.针对当前安卓研究工作未能提出应用权限配置的优化方法,提出一种基于矩阵传递闭包的应用越权检测算法和基于遗传算法、面向程序组件的权限配置优化方案.实验结果表明该算法能有效挖掘满足安全需求最优化权限配置方案.帮助应用开发者和用户理解、定义和使用应用程序权限,同时也有助于系统性地辨别恶意应用程序.
The security of mobile data privacy is increasingly becoming a research hotspot.Aim at the current Android research work fails to put forward the optimization method of application privilege configuration, this paper proposes an over privilege detection algorithm based on matrix transitive closure and a privilege allocation optimization program based on genetic algorithm The experimental results show that this algorithm can effectively mine the optimal privilege configuration scheme to meet the security requirements, help application developers and users to understand, define and use application permissions, and also help to identify malicious applications systematically.