Research of security architecture and key technology for web system based on online bidding
WU Xiang-lin · Jisuanji gongcheng yu sheji · 2006
On the basis of analyzing the security demands of the online bidding system, a new four-layer security architecture for Webapplication system based on the online bidding is presented, and the security authenticating and functions of each layer is also defined,the insufficiencies on security problems in the traditional three-layer architecture are solved. With encryption and hash algorithm, a kindof design method is given for protecting data security and data integrity in the course of transmitting and storing in order to prevent thestealing and juggling of data; a undeniable digital signature scheme is given which make an authentication system to validate a user'sidentity without exposing the user's secret information.