The Design and Implementation of Android File Access Control System
Linya Huang, Qiaoyan Wen · 2012
Android is a popular operating system on mobile devices, and people care about the security issues of Android very much. Based on the analysis of the defects in Android security mechanism, this paper proposes the design and implementation of an Android File Access Control System that supplies authorization and authentication to the file operations in order to prevent the sensitive files. The simulation results indicate that the Android File Access Control System achieves the goal of file access control on Android.