Earticle

초록

영어

Security focused OS (Secure OS) is attracting attention as a method for minimizing damage caused by various intrusions. Secure OSs can restrict the damage due to an attack by using Mandatory Access Control (MAC). In some projects, secure OSs for Linux have been developed. In these OSs, different implementation methods have been adopted. However, there is no method for easily evaluating the performance of the secure OS in detail, and the relationship between the implementation method and the performance is not clear. The secure OS in Linux after version 2.6 has often been implemented by Linux Security Modules (LSM). Therefore, we determine the effect of introducing the secure OS on the performance of the OS by using the overhead measurement tool, the LSM Performance Monitor (LSMPMON). This paper reports the evaluation results of three secure OSs on Linux 2.6.36 by LSMPMON. The results show the effect of introducing the secure OS.

목차

Abstract
 1. Introduction
 2. Security Focused OS
  2.1. Evaluation of secure OS
  2.2. LSM
 3. LSMPMON
  3.1. Function
  3.2. Processing Flow of the LSMPMON
 4. Evaluation of Secure OS using LSMPMON
  4.1. Criteria in the Evaluation
  4.2. Evaluation Methods
  4.3. Evaluation of the Effect on Performance by the Introduction of the Secure OS
  4.4. Features of Differences of Implementation
  4.5. Detailed Evaluation of the Overhead in each System Call
 5. Conclusion
 References

키워드

저자

• Toshihiro Yamauchi [ Graduate School of Natural Science and Technology，Okayama University ]
• Kenji Yamamoto [ Graduate School of Natural Science and Technology，Okayama University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605