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计算机系统应用英文版:2011,20(10):74-77

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Android 安全加固技术

乜聚虎^1,2, 周学海^1,2, 余艳玮^1,2, 吴志忠^1,2

(1.中国科学技术大学计算机科学与技术学院,合肥 230027;2.中国科学技术大学苏州研究院,苏州 215123)

Android Security Reinforcement Technology

NIE Ju-Hu^1,2, ZHOU Xue-Hai^1,2, YU Yan-Wei^1,2, WU Zhi-Zhong^1,2

(1.Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China;2.Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China)

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本文已被：浏览 1888次下载 4832次
Received:February 19, 2011 Revised:March 21, 2011

中文摘要: 为了保护Android 智能手机安全,在深入分析Android 系统安全机制的基础上,提出了一个基于强制访问控制的安全加固技术。该技术首先通过修改Android 内核,添加一个平台无关的强制访问框架,其次为进程、文件等系统对象添加安全属性,最后通过制定一套细粒度的强制访问规则,对应用程序实施强制访问控制。通过在模拟环境中的测试,验证了该技术可以有效保护Android 系统安全。

中文关键词: 安全加固强制访问控制 Android

Abstract:To protect the Android-powered smartphones, a security reinforcement technology based on mandatory access control is proposed. It is implemented as follows: first, a platform-independent mandatory access control framework is added to the Android kernel; then, security attributes are attached to system objects; finally, a set of fine-grained access rules are made to control applications' permissions. The effectiveness of the technology is proved through the test in an emulator environment.

keywords: security enforcement mandatory access control Android

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基金项目:

Author Name	Affiliation
NIE Ju-Hu	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
ZHOU Xue-Hai	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
YU Yan-Wei	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
WU Zhi-Zhong	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China

Author Name	Affiliation
NIE Ju-Hu	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
ZHOU Xue-Hai	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
YU Yan-Wei	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China
WU Zhi-Zhong	Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China Suzou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China

引用文本：
乜聚虎,周学海,余艳玮,吴志忠.Android 安全加固技术.计算机系统应用,2011,20(10):74-77
NIE Ju-Hu,ZHOU Xue-Hai,YU Yan-Wei,WU Zhi-Zhong.Android Security Reinforcement Technology.COMPUTER SYSTEMS APPLICATIONS,2011,20(10):74-77