| 网络信息安全获取与传输系统研究与实现 |
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| 引用本文： | 王皓,刘嘉勇,蔡恒,杨炜.网络信息安全获取与传输系统研究与实现[J].四川大学学报(自然科学版),2007,44(1):86-90. |
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| 作者姓名： | 王皓 刘嘉勇 蔡恒 杨炜 |
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| 作者单位： | 四川大学信息安全研究所,成都,610064;四川信息安全测评中心,成都,610031 |
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| 摘 要： | 在安全级别不同的网络之间进行数据传输时，往往要求数据只能从安全级别低的网络流向安全级别高的网络.本文介绍了一种基于USB双机数据单向传输适配器的集成了信息安全获取与传输功能的系统解决方案，通过实验验证,本系统方案能在保证数据传输在硬件层面上的单向传输条件下，提供了安全、快捷的网络信息获取与传输功能.
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| 关 键 词： | 单向传输 USB 身份鉴别 X.509 |
| 文章编号： | 0490-6756（2007）01-0086-05 |
| 修稿时间： | 2006-04-26 |
The research and implementation of network information security acquisition and transmission system |
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| WANG Hao,LIU Jia-yong,CAI Heng and YANG Wei.The research and implementation of network information security acquisition and transmission system[J].Journal of Sichuan University (Natural Science Edition),2007,44(1):86-90. |
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| Authors: | WANG Hao LIU Jia-yong CAI Heng and YANG Wei |
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| Institution: | Information Security Lab, Sichuan University,Information Security Lab, Sichuan University,Sichuan Evaluating Center of the Information Security,Sichuan Evaluating Center of the Information Security |
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| Abstract: | When transmitting data between different security level networks, the system often requires that the data can only be transmitted from the low security level to the high level. This paper introduced a system solution based on the USB unilateral transferring facility, which integrates information secure acquisition and transmission function, through conduct experiments to verify this system scheme can provide the secure and convenient acquisition and transmission function under the condition of guaranteeing the data unilateral transmission on hardware layer. |
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| Keywords: | USB X 509 |
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