2 research outputs found
BAYESIAN APPROACH TO RISK ASSESSMENT IN KNOWLEDGE BASED AUTHENTICATION
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.risk assessment, knowledge
IT – CAUSE AND RECOVERY TOOL IN THE ECONOMIC CRISIS CONTEXT
The present paper aims to identify some of the weaknesses in the IT area that have contributed to the current financial crisis. At the same time, the crisis impact over the IT&C industry is analysed. Some case studies are introduced: credit risk evaluation software applications with low performance are one of the main causes for the collapse in the loan market, while investments in software applications for virtual campuses have the potential to contribute to the recovery as they reduce costs. Therefore, the IT&C is presented from two opposite perspectives: a factor that contributed to the on-going economic turmoil and an important tool in the recovery process.
In the economic recovery plan designed by the European Union, an important place is dedicated to the investments in IT&C networks, in the Research & Development area or in the development of the global commerce as companies can make profit from every opportunity that appears on the market.
Under these circumstances, the authors design a set of performance metrics that are meant to quantify the efficiency of software applications. The concluion is that the existence of performant information systems with high quality metrics and user-friendly interfaces undoubtly leads to an improvement in the economic pressure factors that characterize the crisis.economic crisis, IT, virtual campuses, credit risk evaluation applications, metrics