作者: Rui Chang , Liehui Jiang , Qing Yin , Lu Ren , Qingfeng Liu
关键词:
摘要: In the universal Android system, each application runs in its own sandbox, and permission mechanism is used to enforce access control system APIs applications. However, leak could happen when an without certain illegally gain protected resources through other privileged order address a trusted execution environment, this paper designs security architecture which contains sandbox module, middleware usage proposes effective scheme that can prevent environment. Security based on has been implemented ARM-Android platform, evaluation of proposed demonstrates effectiveness mitigating vulnerabilities.