REAL ESTATE TRANSACTION INFORMATION MANAGEMENT METHOD, SYSTEM THEREFOR, MAIN SERVER THEREFOR, GROUP SERVER THEREFOR AND USER TERMINAL THEREFOR

摘要

The present invention relates to a real estate transaction information managing method for managing a real estate transaction information, and the real estate transaction information managing method according to the invention a) the user information input step of inputting the user ID and password through the user terminal to the main server; B) a user identification step of determining whether the registration according to the input user ID and password for the user; C) an authentication key confirmation step of if it is determined as a user registered in the user identification step confirm the user whether or not the authentication key; D) a user authentication key generating step for generating a user authentication in the authentication key if the key check step at which the user authentication key; E) a transmission step of transmitting, if the authentication key from the authentication key checking step that the user authentication key, the user and group authentication key and user authorization key belong together as a group server; F) authentication step in which the transmission group received authorization key and the user authentication and the server group is stored group authentication key and user key in determining whether or not the same and; G) the user if the authentication keys are the same transaction information processing step of processing the real estate transaction information with the real estate transaction information database and the exchange of information through the user terminal; characterized in that it comprises a.