Research on User Management System in Large Websites

User management system is an important part of large websites. Based on analyzing the user management subsystem, the evaluation criteria of user management system is proposed and a solution is designed that meet the evaluation criteria. In the solution, the system account number and login name are differently defined and users can freely choose the system accounts when registering. The user can freely choose a login name that is easy to remember and understand and can also modify the login name. In the password section, Identification Information password-protected mode is proposed. By comparing the well-known sites, indicate that it is an excellent solution to user management system.