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In the e-commerce transaction process, varieties of network fraud problems occurred frequently. A C2C service reputation evaluation model under Cloud computing is Proposed. Firstly, the paper analyzes the four factors impact reputation evaluation under the cloud computing environment, and analysis the weights of each factor quantitatively. Secondly, a method to calculate the long-time reputation,...
Virtualization has been widely used in cloud computing systems to cut costs, and to provide dynamically scalable resources over the internet. Many ideas have been proposed to increase the security of the virtualized systems. But, a big unspoken assumption of these ideas is that the cloud users have to trust the cloud provider totally and unconditionally. In reality, however, this assumption can't...
Cloud computing solutions have quickly become a hot topic in information technology circles. The proliferation of high performance, reliable and secure internet infrastructure, along with new, rich web development tools and technologies has meant that for the first time software can be hosted in a purely web based context. Many of the traditional software packages (especially business packages) that...
People have been studying and practicing applied ethics for thousands of years. It seems sensible to exploit that work, particularly ideas that have gained importance over time. Here, I present three important ideas from applied ethics both to illustrate the use of applied ethics methods and to provoke some thinking among IT professionals about the ethical implications of cloud computing.
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