| 基于Linux系统的分权设计与实现 |
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| 引用本文： | 林志强,金雷,茅兵,谢立.基于Linux系统的分权设计与实现[J].计算机科学,2003,30(9):175-178. |
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| 作者姓名： | 林志强 金雷 茅兵 谢立 |
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| 作者单位： | 南京大学软件新技术国家重点实验室,南京,210093;南京大学计算机科学与技术系,南京,210093 |
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| 基金项目： | 本课题得到国家"863"高技术(NO:2001AA144010)经费资助. |
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| 摘 要： | The secure operating system is the foundation of secure enhanced information systems. As an open source software. Linux has robust functions and good compatibilities with Unix. This paper analyzes the hidden troubles and faults in secure aspect of it. and fully discusses the design and implementation of privilege divided Linux-based sys-tem. It mainly focuses on the modifications of access control, super users' least privilege division and so on.
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| 关 键 词： | 操作系统 Linux系统 UNIX 分权设计 安全性 计算机系统 开放源码 |
The Design and Implementation of Privilege Divided Linux Based System |
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| LIN Zhi-Qiang JIN Lei MAO Bing XIE Li.The Design and Implementation of Privilege Divided Linux Based System[J].Computer Science,2003,30(9):175-178. |
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| Authors: | LIN Zhi-Qiang JIN Lei MAO Bing XIE Li |
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| Abstract: | The secure operating system is the foundation of secure enhanced information systems. As an open source software, Linux has robust functions and good compatibilities with Unix. This paper analyzes the hidden troubles and faults in secure aspect of it, and fully discusses the design and implementation of privilege divided Linux-based system. It mainly focuses on the modifications of access control, super users' least privilege division and so on. |
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| Keywords: | Privilege divided Secure operating system Linux Information security |
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