Starting from the computer network security and the commercial trade security, this paper expounds the security connotation of the electronic commerce, and puts forward some main security techniques such as the encipher, digital signature, electronic certificate, electronic envelope, and double signature, etc.
The security of the E-payment system was improved to some degree by adding the technology of Double Signature to the SSL protocol. The railway E-commerce system become more effective and the cost is cut down.
Starting from the computer network security and the commercial trade security, this paper expounds the security connotation of the electronic commerce, and puts forward some main security techniques such as the encipher, digital signature, electronic certificate, electronic envelope, and double signature, etc.
In the E-commerce area,security was a great concern to many organizations when a considerable volume of documents and transactions were digitized and exchanged online.An E-payment system based on the SSL protocol in railway E-commerce is proposed in this paper,according to the reality and need of the railway E-commerce in China.The security of the E-payment system was improved to some degree by adding the technology of Double Signature to the SSL protocol.The railway E-commerce system become mor...