| 一种面向MILS的多级安全文件系统的架构设计 |
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| 引用本文： | 杨琼. 一种面向MILS的多级安全文件系统的架构设计[J]. 科学技术与工程, 2011, 11(30): 7443-7447 |
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| 作者姓名： | 杨琼 |
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| 作者单位： | 1. 中国航空计算技术研究所,西安,710068
2. 中国航空计算技术研究所,西安710068;西安电子科技大学计算机学院,西安710071 |
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| 摘 要： | 提出一种基于MILS(Multiple Independent Levels of Security,多级独立安全)高可靠架构的多级安全文件系统架构。文件系统应用分区与其他分区间的通信采用严格的两级消息处理机制,MMR组件进行消息路由,Guard组件执行安全策略检查。并提出目录视图的概念确保文件对不同等级用户的透明性。
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| 关 键 词： | MILS 多级安全 文件系统 GUARD MMR |
| 收稿时间： | 2011-07-26 |
| 修稿时间： | 2011-07-26 |
Architectural Design of Multi-Level Security File System Based on MILS |
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| yangqiong. Architectural Design of Multi-Level Security File System Based on MILS[J]. Science Technology and Engineering, 2011, 11(30): 7443-7447 |
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| Authors: | yangqiong |
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| Affiliation: | 1,2 (Aeronautics Computing Technique Research Institute1,Xi’an 710068,P.R.China; School of Computer and Science,Xidian University2,Xi’an 710071,P.R.China) |
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| Abstract: | This paper proposes a highly reliable multi-level security file system scheme based on Multiple Independent Levels of Security(MILS). Two-level message processing mechanism is adopted to implement the communication between file system application partition and other partitions.MMR can implement message router while Guard implement security policy check.Directory view is proposed to make sure the transparency of different levels users. |
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| Keywords: | MILS multi-level security file system GUARD MMR |
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