As the development of computers and internet technologies, e-commerce has become the global new business model, and become a necessity of social needs, so it is valued highly by all trades. In the implementation process of electronic commerce, security has been the bottleneck that discourages the further development of the electronic commerce. E-commerce security is a system concept, in addition to technical problems, management problems are also very important. It also links the social morality, the industrial management and the behavior patterns together. At the same time, e-commerce is a dynamic characteristic of security, and it will change as time. Some of the security problems can be solved through technical means, but nontechnical topics attack could easily break or bypass the hardworking of people in building the security environment. Therefore, to establish a sound and integrated mechanism and to remove the people's idea completely will ensure the safety of electronic commerce.