| 一种主动安全存储控制技术的实现与应用 |
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| 引用本文： | 吴倩,范莉.一种主动安全存储控制技术的实现与应用[J].中央民族大学学报(自然科学版),2010,19(1):57-62. |
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| 作者姓名： | 吴倩 范莉 |
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| 作者单位： | 1. 中央民族大学信息工程学院,北京,100081
2. 厦门致晟科技北京研发中心,北京,100600 |
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| 摘 要： | 存取涉密数据需要根据用户身份、口令以及动态授权信息等进行严格的访问权限控制.传统的技术手段不但存在安全漏洞,而且通常造成兼容性及可用性差的问题.本文提出的主动安全存储控制技术,采用特制USB2.0接口控制器与嵌入式控制固件,以智能电子钥匙的产品形式,开启计算机设备的各种数据存储介质,实现对涉密数据的安全存储与访问控制.该技术已在各类固定或移动存储介质及共用计算机信息系统数据安全保护领域获得广泛应用,展示了突出的灵活性与可靠性.
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| 关 键 词： | 安全存储 数据加密 动态授权 主动电子钥匙 |
An Active Access Control Technology and Its Applications |
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| WU Qian,FAN Li.An Active Access Control Technology and Its Applications[J].Journal of The Central University for Nationalities(Natural Sciences Edition),2010,19(1):57-62. |
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| Authors: | WU Qian FAN Li |
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| Institution: | WU Qian~1,FAN Li~2(1.MinZu University of China,School of Information Engineering,Beijing 100081,China,2.Beijing Research Center,TopScientific Systems,Inc,Beijing 100600,China) |
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| Abstract: | In this paper,we propose an active content access control device whose uniqueness lies on built-in intelligence powered by a specially designed USB controller and application firmware.The device functions standalone as a universal security key to unlock virtually all commonly used secure information storage volumes,as long as user identity,assigned privileges,and dynamic authorizations are provided properly.A variety of real world use cases demonstrate significant improvement in effectiveness and flexibilit... |
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| Keywords: | secure storage data encryplion dynamic authorizations active electronic key |
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