SERVICE CONNECTION METHOD AND DEVICE, SERVICE AUTHENTICATION DEVICE AND TERMINAL BASED ON TEMPORARY AUTHENTICATION

摘要

PURPOSE: A service connecting method, a user authenticating apparatus and a terminal using a simple authentication are provided to prevent unnecessary resource abuse by reducing a service connection time. CONSTITUTION: A service connection device(110) requires authentication information to a terminal(140) according to a connection request of the terminal. The service connection device transmits the authentication information to a user authentication system(120). A user authentication part authenticates the terminal based on the authentication information. The user authentication part allows connection of the terminal if the authentication is successful. Then, the terminal attempts a connection to the service providing apparatus(130).