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›› 2005, Vol. 22 ›› Issue (6): 707-711.DOI: 10.7523/j.issn.2095-6134.2005.6.008

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Design and Implementation of LSM Based Secure Auditing System

WANG Fu-Liang1,2,3, HE Ye-Ping1,2,3, LI Li-Ping1,2,3   

  1. 1. Engineering Research Center for Information Security Technology, Chinese Academy of Sciences, Beijing 100080, China;
    2. Institute of Software, Chinese Academy of Sciences, Beijing 100080, China;
    3. Graduate School, Chinese Academy of Sciences, Beijing 100049, China
  • Received:2004-11-17 Revised:2005-02-24 Online:2005-11-15

Abstract:

LSM is the access control framework for Linux system.In the ANSHENG secure operating system V4.0,a secure auditing system based on the extended Linux Security Modules was introduced.Compared with the secure auditing system of ANSHENG secure operating system V2.0,the LSM based auditing system has a better performance.Last,the auditing system developed a method to detect covered channels in our ANSHENG secure operating system V4.0.

Key words: secure operating system, secure audit, Linux Security Modules(LSM)

CLC Number: