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Android permission management and control scheme based on access control list mechanism
CAO Zhenhuan, CAI Xiaohai, GU Menghe, GU Xiaozhuo, LI Xiaowei
Journal of Computer Applications
2019, 39 (11):
3316-3322.
DOI: 10.11772/j.issn.1001-9081.2019040685
Android uses the permission-based access control method to protect the system resources, which has the problem of rough management. At the same time, some malicious applications can secretly access resources in a privacy scenario without the user's permission, bringing certain threats to user privacy and system resources. Based on the original permission management and control and with the introduction of Access Control List (ACL) mechanism, an Android fine-grained permission management and control system based on ACL mechanism was designed and implemented. The proposed system can dynamically set the access rights of the applications according to the user's policy, avoiding the access of malicious codes to protect system resources. Tests of compatibility and effectiveness show that the system provides a stable environment for applications.
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