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Authentication Test theory, based on Strand Space model, is a novel method to verify security features of E-commerce protocols. The goal of the paper is to improve original Authentication Tests Theory, so that we can avoid sort of replay attacks in E-commerce protocols. The paper present a improved version of Authentication Tests Theory, and then apply it to the analysis of Improved Wide-Mouth Frog...
Information technology (IT) is a driver and enabler of change, which business value is achieved by process change, but literatures about IT business value creating have been largely confined to economical level, industry level, and firm level. Disquisitions on mechanism of IT business value are scarcely, especially form process perspective, which hampers our further explore the process of IT value...
This paper draws upon concepts from the actor-network theory (ANT) to interpret the sequence of events that lead to the interpretive flexibility of information systems implementation in a municipal administration in Shanghai, China. Through our intensive examination of the process of development and implementation of the e-government project, we find that interpretive flexibility of the information...
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