electronic payment system in one of the e-banking services and must be reliable and free of security deficiencies in order to overcome traditional system. improving customer’s perceptions of security and trust in the course of electronic payment transactions is vital in order to attract, retain and retrieve users of such a system. this study aimed to investigate the effects of customers’ percep...

To evaluate and predict component-based software security, a two-dimensional model of software security is proposed by Stochastic Petri Net in this paper. In this approach, the software security is modeled by graphical presentation ability of Petri nets, and the quantitative prediction is provided by the evaluation capability of Stochastic Petri Net and the computing power of Markov chain. Each...

nowadays, access to reliable information has become an essential factor leading to success in business. in this regard, adequate security of information and systems that process it is critical to the operation of all organizations. therefore organizations must understand and improve the current status of their information security in order to ensure business continuity and increase rate of retu...