| 构建Linux安全操作系统 |
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| 引用本文： | 殷煜辉,陈健,潘雪增.构建Linux安全操作系统[J].计算机应用与软件,2001,18(10):61-64. |
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| 作者姓名： | 殷煜辉 陈健 潘雪增 |
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| 作者单位： | 浙江大学计算机系, |
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| 摘 要： | 信息安全问题日益严重，操作系统的安全显得尤为重要。而Linux的安全等级仅接近国家标准一级安全标准，因此需要Linux系统的安全性进行完善，设计Linux安全操作系统达到国家三级安全标准以上。本文着重论述利用Linux支持的可加载内核模块实现的基于强制访问控制的Linux安全操作系统的体系结构及其功能单元和相关技术细节。
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| 关 键 词： | Linux 安全 操作系统 内核代码 体系结构 |
DESIGN Linux SECURITY OPERATING SYSTEM |
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| Yin Yuhui Chen Jian Pan Xuezeng.DESIGN Linux SECURITY OPERATING SYSTEM[J].Computer Applications and Software,2001,18(10):61-64. |
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| Authors: | Yin Yuhui Chen Jian Pan Xuezeng |
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| Abstract: | The information security becomes increasingly important,especially the security of the operating system.The security grade of the Linux operating system had just approached the 1st grade defined in GB 17859 - 1999. Thereby we attempt to improve the Linux system security so as to design the Linux security operating system to exceed the 3rd grade defined in GB 17859 - 1999. In the system we realize several security features including the mandatory access control, security audit, and etc. This paper focuses on discussing the architecture of the MAC - based Linux security operating system implemented with LKM supported by Linux, and introduces the key technica of implementation. |
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| Keywords: | Mandatory accces control Loadable kernel module System call |
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