Development of an E-Transaction and Information Processing System

Abstract

The paper utilized the mandatory access control (MAC) as a security mechanism for the Etransaction processing which involves product ordering, payment using credit card, and product information management. The paper shows how security constraints can be added to the domain model by using mandatory access control (MAC). The system developed created three different access levels which include e-platform administrator, the payment gateway administrator and the customers. Each of the users on the platform has limited access areas and this was achieved by applying mandatory access control technique. Security constraints were added to each of the component patterns to produce a domain model for secure e-commerce. The system is very robust and My-SQL database was used at the back-end.

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