E-commerce System Based On The Radius Protocol Authentication Mechanism

With the springing up and popularization of the Internet, global E-commerce is developing rapidly. E-commerce, a modern E-transaction means with great vitality, is increasingly understood and used. Very early in many developed countries, people were aware of the tremendous grace of E-commerce and spent a vast amount of manpower and material resources on the research in all fields of E-commerce. Nowadays, in China, developing strategies of E-commerce are also being laid down in order to improve the application of E-commerce in all fields of national economy and adapt it to the situation of the world economy development.However, with the swift development of the E-commerce, the security problem is becoming increasingly serious. Therefore, authentication, the key segment of the security problem, has become the focus. The paper discusses the authentication from the following five aspects. Firstly, introduce the brief history of the development of E-commerce, security problems and available solutions. Secondly, discuss the concept, type and some ripe mechanisms of the authentication. Thirdly, introduce the RADIUS protocol used in authentication, describe the composition, features and working principle of the RADIUS protocol. And then, on the basis of the RADIUS protocol, put forward the authentication/accounting system of the xz intelligence telephone E-commerce system. Fourthly, analyze the demand for the authentication/accounting system of the xz intelligence telephone E-commerce system from applicable angle, including the analysis of the functions, reliability and security of the system. Fifthly, establish the program based on authentication/accounting module and management module; establish the date-base program; put forward the between-module interface program which can fully meet the requirements of the authentication/accounting system. The system is developed by JAVA language, and practiced by the manage system of access, authentication and authorization. The manage system is of separated acceptance and concentrated administration.The authentication/accounting system has shown satisfactory performance in static testing and achieved desired goal. .