| 一种基于计算机指纹的U盘文档监控与保护方法 |
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| 引用本文： | 朱征宇,周发贵,于春雷. 一种基于计算机指纹的U盘文档监控与保护方法[J]. 重庆理工大学学报(自然科学版), 2011, 0(3) |
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| 作者姓名： | 朱征宇 周发贵 于春雷 |
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| 作者单位： | 重庆大学计算机学院; |
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| 基金项目： | 国家科技支撑计划资助项目(2007BAH08B04) |
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| 摘 要： | 针对U盘随意使用过程中容易产生文件泄密等安全隐患,综合利用计算机指纹技术、捆绑技术、循环校验技术和密码学,介绍了一种对U盘文件使用过程进行离网监督控制的方法。该方法通过规范隔离网络下涉密文件的分发,实现了对U盘文件离网使用情况的监控,做到了对U盘文件的使用过程可控、可查、可追溯,有效解决了U盘泄密和泄密后的追查等问题。
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| 关 键 词： | U盘 信息泄露 计算机指纹技术 离网监督 |
A Monitor and Protection Method For Documents on the U disk based on Computer Fingerprint Technology |
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| ZHU Zheng-yu,ZHOU Fa-gui,YU Chun-lei. A Monitor and Protection Method For Documents on the U disk based on Computer Fingerprint Technology[J]. Journal of Chongqing University of Technology(Natural Science), 2011, 0(3) |
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| Authors: | ZHU Zheng-yu ZHOU Fa-gui YU Chun-lei |
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| Affiliation: | ZHU Zheng-yu,ZHOU Fa-gui,YU Chun-lei(College of Computer Science,Chongqing University,Chongqing 400044,China) |
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| Abstract: | Current U disk,which is widely used,easily produces the information leak and other information security.By introducing computer fingerprint technology,binding technology,cyclic redundancy check technology,computer cryptology and so on,a new method based on the off-network supervision and control by U disk was introduced.By regulating the distribution of secrets-involved documents,the isolated network by U disk was monitorred.It can effectively solve the information leak and tracking the information leak. |
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| Keywords: | U disk information leak computer fingerprint technology off-network supervision |
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