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计算机工程 ›› 2008, Vol. 34 ›› Issue (6): 276-278. doi: 10.3969/j.issn.1000-3428.2008.06.100

• 开发研究与设计技术 • 上一篇    下一篇

涉密计算机监控与审计系统的设计与实现

郝东白1,2,3 ,严 芬1,2,黄 皓1,2   

  1. (1. 南京大学计算机科学与技术系,南京 210093;2. 南京大学软件新技术国家重点实验室,南京 210093;3. 南京陆军指挥学院信息作战与指挥系,南京 210045)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-20 发布日期:2008-03-20

Design and Implementation of Confidential Computer Monitor & Audit System

HAO Dong-bai1,2,3, YAN Feng1,2, HUANG Hao1,2   

  1. (1. Department of Computer Science and Technology, Nanjing University, Nanjing 210093; 2. State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093; 3. Department of Information Operation, Nanjing Army Command College, Nanjing 210045)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-20 Published:2008-03-20

摘要: 针对涉密计算机的泄密途径,综合运用Windows平台下过滤驱动技术、SPI技术、拦截广播消息技术、虚拟打印机技术和Hook技术,设计并实现了一种计算机监控与审计系统,介绍了各模块的设计思想和算法。实验测试和实践证明该系统能较好地满足涉密计算机信息的保密要求。

关键词: 监控, 审计, 过滤驱动, SPI技术, 虚拟打印机

Abstract: Against the leakiness means of confidential computer, a confidential computer monitor and audit system is established, by using the technology of driver filter, SPI, message broadcast interrupt, virtual printing monitor and hook on Windows platform, key algorithms and implementation methods of this system are focused. Experimental result and practice validate the availability of this system.

Key words: monitor, audit, driver filter, SPI, virtual printer

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