Study And Application On The Security Technology Of Network Database In E-commerce

With the Internet developing rapidly, E-commerce has become the main trend of world economic and social development already now. If we want to make E-commerce to be used widely, the security problem of E-commerce should be solved firstly. The network database is playing an important role in the trade platform of E-commerce. This paper has analyzed the whole trade procedure of B2C E-commerce by taking the trade system of online bookstore as an example. The security control technology of the network database has been used and realized in B2C E-commerce trade platform after the characteristic of the network database being analyzed. The encryption of the network database and key administrative skill is the key research. Finally, the security of the system is analyzed deeply.An improved encryption scheme of network database is proposed after analyzed the potential safety hazard problems of the data existing in the procedure of users.do shopping in B2C E-commerce trade. This problem is solved in the system by adopting the Symmetric Key Crypt System and Public Key Crypt System. The scheme is realized in the system.The encryption mode in DBMS rind is adopted in B2C E-commerce. The database management system is improved by introducing the database encryption and the key administrative mechanism. Meanwhile, the data encryption and decryption and identity authentication is realized by introducing the hypervisor of encrypting in the client.