Alireza Peykam; Khodakaram Salimifard
Abstract
Security of information systems as a new area of information technology is of a great importance in creating confidence and growth in the use of information systems. Although in recent years many researchers and IT experts have focused on the technical aspects of security, but less attention has been ...
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Security of information systems as a new area of information technology is of a great importance in creating confidence and growth in the use of information systems. Although in recent years many researchers and IT experts have focused on the technical aspects of security, but less attention has been paid to its organizational and managerial aspects. To investigate the factors affecting on the creating and maintaining of security of information systems, this study identifies the inter-organizational factors. Then, by designing a questionnaire and using Fuzzy Analytic Hierarchical Process (FAHP) technique, the weights and ranks of factors are calculated. The results show that human factor is the most important inter-organizational factor that influences information systems security. Also, the lack of information about the value and importance of information is identified as the most important sub factor.
kamran feizi; Mohammad Sabet motlagh; Mehdi Abedini naeini
Volume 3, Issue 10 , December 2015, , Pages 1-20
Abstract
Enterprise resource planning systems (ERP) for facilitating the operation of organizations and integration of the process of business data are an important competitive advantage for organizations. To the successful implementation of an ERP system is essential to choose a system that can be aligned with ...
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Enterprise resource planning systems (ERP) for facilitating the operation of organizations and integration of the process of business data are an important competitive advantage for organizations. To the successful implementation of an ERP system is essential to choose a system that can be aligned with the needs of the organization. Therefore, a proper decision-making approach for the selection of an ERP system is required so that take into accounts the needs and characteristics of the ERP system and also the interaction between them. So in this study, an integrated decision-making framework for the selection of ERP systems based on the concept of QFD, fuzzy analytic hierarchy process and Vikor provided. The framework makes the needs of the organization and also features of ERP system. To validate the model, the model is applied in a case. The results of this study show that among of the criteria, the cost and system performance criteria are the most important and sixth supplier is the most proper supplier. Keywords: Enterprise resource planning (ERP), Quality Function Deployment (QFD), Fuzzy Analytic Hierarchy Process, Vikor Method
