METHOD FOR AUTHENTICATING USER BASED ON INFORMATION ON HIS OR HER HUMAN RELATIONSHIPS AND SERVER THEREOF

摘要

(A) when a server receives an authentication request signal from a user's personalization electronic terminal, the server sets the human relationship information set of the user obtained from the user's personalization electronic terminal, Wherein the identification information includes information enabling the acquaintance to be distinguished from other persons, a set of user-specific human relationship information pre-stored in a predetermined database, Wherein the pre-stored set of per-user per- sonal relationship information comprises at least one of grouping the per- sonal relationship information for each user and comparing the per- user information with at least a part of the grouped information; and (b) Causing the user of the electronic terminal to be authenticated . According to the present invention, the user is authenticated by using the user's human relationship information without inputting the authentication information such as the ID and the password from the user, so that the user is burdened with the risk of forgetting the ID and the password or exposing the ID and the password to another person User authentication can be made without doing so.