Based On B2c E-commerce Security Payment System Design And Implementation

With the Internet and other information network technology in all industries andeven wider applications of ordinary families, people stepped into a web-basedinformation age. The Internet-based e-commerce has also been developed rapidly, it hasbeen regarded as the modern commerce and trade mode. Online payment system is thecore of e-commerce, therefore, the key of e-commerce is to provide a reliable, safe,convenient and practical on-line payment system. At present, the people generally usethe SET protocol and SSL protocol to establish e-commerce payment system includingdomestic and oversea market. SSL protocol and SET protocols are recognized by allindustries. And of course the online platform which built based on the both protocolswould be more secure and reliable. In the oversea market, the products built based onthese two protocols are quite mature, such as IE and other mainstream browsers embedthe SSL protocol.The focus of the research is the technology of the payment based on the B2Ce-commerce. So this article will be written based on the SSL protocol, and thedevelopment of the domestic e-commerce to research payment online system and meetthe needs of domestic market. Firstly, proposed an efficient, safe online trading programwith the integration of the SSL protocol to protect the security of data duringtransmission. Secondly, in the process of store, MD5encryption was applied to somesensitive information and stored in the database to protect the security of data. Finally,combine the existing payment system, including the Alipay payment system and theIndustrial Bank payment system, and adopt PHP+MS SQL Server to partly realizeonline payment system of the online shopping system of the Department Store purchase.This thesis gives a detailed analysis of the e-commerce threats and needs at first,then though the analysis of the SET protocol, SSL protocol and3-D Secure paymentprotocols, identify the three protocols’ vulnerabilities and weaknesses. Also this articleexplains the application of3-D security payment agreement which mainly used byoversea e-commerce websites. Then the security mechanism of the online shopping system based on the security of the agreement of electronic transactions, based ontransport layer security, security and database-based auxiliary security. Finally, Iproposed the anti-threats system, and shows the test of online business to give theexplanation of the security payment application when we adopt the Industrial Bankonline banking and third party payment (Alipay) based on the testing pictures.