基于角色的Android手机平台木马检测系统

摘要

It＇s a hotspot in researching the security softwares on the mobile phone nowadays to guarantee its security in different kinds of communication efficiently. Based on the Android OS, introduces the role idea and proposes a role security detection model which is based on the SVM, the mechanism of privileges in Android OS and the policy defined by the user. It describes exhaus- tively the design scheme and achieves a detection system against some typical trojans. The re- sult of the experiment proves the efficency of the system.%有效保障手机各类通信的安全，是当前手机安全软件研究的热点问题。基于Android手机操作系统平台，引入角色思想，提出一种基于支持向量机（SVM）二分类算法、AndroidOS中的权限机制及用户自定义策略的角色安全检测模型。在该模型的基础上详细描述设计方案，并实现一个针对典型木马的检测系统，实验结果证实该系统的有效性。