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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/9870

Title: Software security risk analysis using fuzzy expert system
???metadata.dc.creator???: Sodiya, A. S.
Longe, H. O. D.
Fasan, O. M.
Keywords: Software systems
Software security
Risk analysis
Fuzzy logic
Sistemas de software
Segurança de software
Análise de risco
Lógica fuzzy
Publisher: Editora da UFLA
???metadata.dc.date???: 1-Sep-2008
Citation: SODIYA, A. S.; LONGE, H. O. D.; FASAN, O. M. Software security risk analysis using fuzzy expert system. INFOCOMP: Journal of Computer Science, Lavras, v. 7, n. 3, p. 70-77, Sept. 2008.
Abstract: Today, there is wide concern on the security of software systems because many organizations depend largely on them for their day-to-day operations. Since we have not seen a software system that is completely secure, there is need to analyze and determine the security risk of emerging software systems. This work presents a technique for analyzing software security using fuzzy expert system. The inputs to the system are suitable fuzzy sets representing linguistic values for software security goals of confidentiality, integrity and availability. The expert rules were constructed using the Mamdani fuzzy reasoning in order to adequately analyse the inputs. The defuzzification technique was done using Centroid technique. The implementation of the design is done usingMATLAB fuzzy logic tool because of its ability to implement fuzzy based systems. Using newly develop software products from three software development organizations as test cases, the results show a system that can be used to effectively analyze software security risk.
Other Identifiers: http://www.dcc.ufla.br/infocomp/index.php/INFOCOMP/article/view/231
???metadata.dc.language???: eng
Appears in Collections:Infocomp

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