BAYESIAN APPROACH TO RISK ASSESSMENT IN KNOWLEDGE BASED AUTHENTICATION

Dragos Palaghita () and Bogdan Zurbagiu ()
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Dragos Palaghita: Bucharest, Romania
Bogdan Zurbagiu: Bucharest, Romania

No 8, Proceedings of the 4th International Conference on Knowledge Management: Projects, Systems and Technologies,Bucharest, November 6-7 2009 from Faculty of Economic Cybernetics, Statistics and Informatics, Academy of Economic Studies and National Defence University "Carol I", DEPARTMENT FOR MANAGEMENT OF THE DEFENCE RESOURCES AND EDUCATION

Abstract: Knowledge is quantified according to [1] as expertise and skills acquired by a person, the theoretical understanding of a specific subject or facts and information with respect to a specific field or domain. According to [2] knowledge is information possessed by an individual which can be used in profit generating activities. Knowledge in the context of KBA is represented by common information known by the individual who will be used to confirm his identity. According to [1] authentication is the act of establishing or confirming something or someone as authentic. Considering access control, authentication is the process through which the identity of an individual is established through the use of a diverse set of credentials.

Keywords: risk assessment; knowledge (search for similar items in EconPapers)
JEL-codes: C11 (search for similar items in EconPapers)
Pages: 3 pages
Date: 2009-08
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Published in the Proceedings of the 4th International Conference on Knowledge Management: Projects, Systems and Technologies,Bu, November 6-7 2009, pages 43-45

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