Information Systems Security: A Model for VPN Performance Evaluation
نویسندگان
چکیده
Virtual Private Network (VPN) protects information systems in enterprise organizations by building a security tunnel between the headquarters and branches, or from the headquarters to suppliers and customers. Proper and effective implementation can be evaluated by considering organizational effects and enterprise objectives. In this paper a research model is proposed to evaluate the performance of existing VPN systems. The approach adopts an Analytical Hierarchy Process (AHP) for complex, multi-criteria problems where both qualitative and quantitative aspects of a problem need to be incorporated. Suggestions for best decision-making, and clearly accessible evidence is presented to justify choices. The potential of this model is elaborated and performance expectations are raised for enterprise adoption.
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