Research on the Data and Transaction Security of Enterprise E- Commerce Countermeasure

In the process of transmitting Business E-commerce information, there are various risks that can put it at stake at any time. So in this article, for the purpose of ensuring the security of the devices, operating systems and data transaction, elaborate the security of Business Ecommerce from the aspect of VLAN, application layer, session layer, dynamic password, symmetric key encryption and encryption of communication stack. In order to do that, we need to strengthen and improve education, publicity, and security awareness of enterprises; using multiple networks and cryptographic techniques to protect the security of information; strengthening risk analysis and prevention to reduce systemic risks; perfection of Ecommerce legislation; using security strategies which protect the interests of both parties.