The Design of High Available Single Sign-On Server of Nginx-Based

Single sign-on system could satisfy with the requirement of the multiple authentication in different applications, and implement unified authentication and user management. The high availability is the most significant factor of the single sign-on system ability especially in the situation of huge number of access. In this paper, it gives a method by using Nginx-based system to solve that concurrent access availability problem, and port Nginx system into practical implement.