Multi-layer Software Architecture Safety Research of Java EE

The specific Web service security technology of multi-Layer software architecture based on Java EE is analyzed, including authentication and authorization, role-based access control and XML encryption. A bank security Web service system based on Java EE is established, which is an important measure to increase the competitiveness of a bank. XML signature and XML encryption security technology is used. The proposed scheme strengthens the information sharing, promotes the interaction between the various business system and realizes the unified identity authentication.