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A Phase Model for E-Commerce Business Models
Presented By: Tuong Nguyen
Date: August 20th, 2003

New e-commerce business models attempts to exploit information technology to overcome the limitations of traditional business model and to lower costs by improving the efficiency of business processes. A basic requirement for their success is security mechanisms against theft or other fraud. This paper presents a simple approach to understanding e-commerce business models by phases in business processes and roles and interactions in each phase. The authors use their model to categorize several typical new business models and then analyze the specific security requirements of these business models and highlight potential threats scenarios and describe their solutions.

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All information within copyright University of Ottawa, 2005
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