Design Of B2B Electronic Commerce Security Platform And Network Bidding System

With the rapid development of communication and network technology,electronic commerce has been widely researched and applied around the world. But the problem of security and payment induced by the openness of Internet and other factors hindered the further development of electronic commerce. How to guarantee the safety of electronic transaction:how to provide the confidentiality guarantee of personal information and sensitive information,the identification of bilateral transaction partners,the data integrality and non-repudiation of transaction,are becoming the urgent matters of the moment. Therefore,through researching and analyzing the electronic commerce's safety problem,especially aiming at the own country,and drawing on the foreigner's advanced techniques and experiences,the task of establishing a Chinese characteristic e-commerce platform with security and high efficiency is becoming a key for our country to develop the electronic commerce.Bidding is widely used because of its character of openness,fairness and justness and its function of competition and optimization. But there are still many practical problems exist inducing the failure of bidding when it is put into practice. In order to avoid these matters people designed the network bidding system. The network bidding system not only enhanced the efficiency of bidding and procurement,promoting the spirit of openness,fairness and justness,but also guaranteed the legal rights of bidders.Based on the introduction of origin,development and security requirement of electronic commerce,the security structure,security technology and the latest domestic security application situation of electronic commerce,this dissertation designed a B2B electronic commerce Platform. Then the B2B electronic commerce platform's function was designed. Finally,on the basis of above work I designed the network bidding system. This dissertation is valuable for the reference of establishing a security and high efficiency electronic commerce platform,and network bidding system.