A Method for Information Security Risk Aassessment Based on Fuzzy Operator

Abstract:

To address the security risks of information systems to make accurate quantitative assessment of problems in the OWA operator and based on gray theory DHGF algorithm is proposed based on combining advantages of both information security risk assessment methodology. Information security risk assessment based on an a priori sample value index depth of excavation, the use of the basic methods of OWA operator, objective indicators derived property rights, and the use of gray theory for assessing the value of integration. This approach will be applied to information security risk assessment, to ensure the objectivity of the evaluation results, while reducing dependence on the assessed value of integrity, to solve the traditional information security risk assessment methodology for index data have special requirements, it is difficult strictly objective and quantitative problems. Assessment examples show the effectiveness of the method and objectivity.

• Periodical: Advanced Materials Research (Volumes 850-851)
• Pages: 454-457
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.850-851.454
• Online since: December 2013
• Authors: Shi Chao Ye*, Ke He Wu, Yu Guang Niu
• Keywords: Fuzzy Operator, Information Security, Risk Assessment

References

[1] Torra, Vicenç, The weighted OWA operator, International Journal of Intelligent Systems. 12. 2 (1997) 153-166.

[2] Filev, Dimitar, Ronald R. Yager, On the issue of obtaining OWA operator weights, Fuzzy Sets and Systems. 94. 2 (1998) 157-169.

DOI: 10.1016/s0165-0114(96)00254-0

[3] Mitchell, H. B., and D. D. Estrakh, A modified OWA operator and its use in lossless DPCM image compression, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems . 5. 04 (1997) 429-436.

DOI: 10.1142/s0218488597000324

[4] Llamazares, Bonifacio, Choosing OWA operator weights in the field of Social Choice, Information Sciences. 177. 21 (2007) 4745-4756.

DOI: 10.1016/j.ins.2007.05.015

[5] Zhou, Li-Gang, and Hua-You Chen, Continuous generalized OWA operator and its application to decision making, Fuzzy Sets and Systems. 168. 1 (2011) 18-34.

DOI: 10.1016/j.fss.2010.05.009

[6] Wang, Ying-Ming, Ying Luo, and Zhongsheng Hua, Aggregating preference rankings using OWA operator weights, Information Sciences. 177. 16 (2007) 3356-3363.

DOI: 10.1016/j.ins.2007.01.008

[7] Yager Ronald R, On ordered weighted averaging aggregation operators in multicriteria decisionmaking, Systems, Man and Cybernetics, IEEE Transactions on. 18. 1 (1988) 183-190.

DOI: 10.1109/21.87068