LOGIN SERVICE SYSTEM AND METHOD FOR PROVIDING LOGIN SERVICE USING THE SAME

摘要

The present invention relates to a login service system and a method of providing a login service using the same, according to an aspect of the present invention, as a control method of a login service server that receives an authentication request from a service server and provides an authentication result for a user requesting login, Obtaining login information-the login information includes at least one of an ID, a password, terminal identification information, and messaging service information; Obtaining the authentication information request information; Transmitting the authentication information request information to a specified messaging service server based on the messaging service information, and requesting an authentication terminal to transmit an authentication information request message based on the authentication information request information; Obtaining authentication information; Performing user authentication based on the authentication information; And transmitting a result of the user authentication to the service server.