Methodology of quantitative risk assessment for information system security

  • Authors:
  • Mengquan Lin;Qiangmin Wang;Jianhua Li

  • Affiliations:
  • Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai, China;School of Information Security Engineering, Shanghai Jiaotong University, Shanghai, China;Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai, China

  • Venue:
  • CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
  • Year:
  • 2005

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Abstract

This paper proposes a security assessment method of information system based on mixed methods of constructing weights of criteria, which indicate how to evaluate the overall security of information system in a synthetic and quantitative way from the aspect of confidentiality, integrity, availability and controllability of the information system security.