Research on Unified Identity Authentication System for New Generation Dispatch Control System

According to the characteristics of the human-machine cloud terminal in the new generation dispatch control system, this paper designs a unified identity authentication system by combining the existing dispatch digital certificate system, face recognition and other identity authentication methods, which effectively improves the reliability of local identity authentication. Also designed an identity label based on the national secret algorithm, when a user accesses an remote business system across domains, the identity label can be sent to the remote business system to prove his identity. It is no longer necessary to perform complex identity authentication again, which solves the problem of identity authentication of local users in the wide area network, and achieve wide-area identity authentication for users across the entire network.