| Android安全加固技术 |
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| 引用本文： | 乜聚虎,周学海,余艳玮,吴志忠. Android安全加固技术[J]. 计算机系统应用, 2011, 20(10): 74-77 |
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| 作者姓名： | 乜聚虎 周学海 余艳玮 吴志忠 |
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| 作者单位： | 中国科学技术大学计算机科学与技术学院,台肥230027;中国科学技术大学苏州研究院,苏州215123 |
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| 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...
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| 关 键 词： | 安全加固 强制访问控制 Android |
| 收稿时间： | 2011-02-19 |
| 修稿时间： | 2011-03-21 |
Android Security Reinforcement Technology |
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| NIE Ju-Hu,ZHOU Xue-Hai,YU Yan-Wei and WU Zhi-Zhong. Android Security Reinforcement Technology[J]. Computer Systems& Applications, 2011, 20(10): 74-77 |
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| Authors: | NIE Ju-Hu ZHOU Xue-Hai YU Yan-Wei WU Zhi-Zhong |
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| Affiliation: | NIE Ju-Hu1,2,ZHOU Xue-Hai1,YU Yan-Wei1,WU Zhi-Zhong1,2 1(Department of Computer Science and Technology,University of Science and Technology of China,Hefei 230027,China) 2(Suzou Institute for Advanced Study,Suzhou 215123,China) |
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| 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. |
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| Keywords: | security enforcement mandatory access control Android |
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