| 摘要: |
| 总结隐蔽通道分析的30年研究进展,根据理论研究与工程实践,说明隐蔽通道及其分析的本质与内涵,指出隐蔽通道分析方法在实际系统中的重要应用,并展望这一领域的若干热点研究方向. |
| 关键词: 安全操作系统 隐蔽通道分析 信息流 存储通道 定时通道 |
| DOI： |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60083007(国家自然科学基金);the National Grand Fundamental Research 973 Program of China under Grant No.G1999035802(国家重点基础研究发展规划(973)) |
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| Covert Channel Analysis in Secure Operating Systems with High Security Levels |
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QING Si-Han
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| Abstract: |
| The thirty years, development of covert channel analysis research is summarized. The essence of covertchannel and its analysis is depicted according to our theoretical research and engineering experience in this area.The state of the art in the application of covert channel analysis approaches to the real systems is illustrated. Somemajor threads and emerging trends of the research in this area are presented. |
| Key words: secure operating system covert channel analysis information flow storage channel timing channel |
