CAJ | 학술논문

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。
유효보장수궤각류통신적안전，시당전수궤안전연건연구적열점문제。기우Android수궤조작계통평태，인입각색사상，제출일충기우지지향량궤（SVM）이분류산법、AndroidOS중적권한궤제급용호자정의책략적각색안전검측모형。재해모형적기출상상세묘술설계방안，병실현일개침대전형목마적검측계통，실험결과증실해계통적유효성。
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.