The design and implementation of B2B e-commerce system´s privileges

In this work we study two-factor authentication, which includes functional level privileges and data-level privileges, to ensure system security. Based on this authentication, we also implemented the corresponding program, which not only separates business logic and privileges management for developers, but also makes privileges control easy for users. It reduces the difficulty of development, and improves the flexibility of privileges management. The program currently has been successfully applied in a B2B E-commerce system privileges management module.