SERVER FOR PREVENTING IDENTIFICATION INFORMATION FROM BEING ILLEGALLY ACQUIRED

摘要

PROBLEM TO BE SOLVED: To disable a person who commits a fraud from logging in a regular web site by acquiring an ID, etc. of a user.;SOLUTION: There is provided a server including: a first storage area which stores identification information and additional information added when the identification information is transmitted; a second storage area which associates and stores the identification information and transmission destination information; an identification information reception part which receives first identification information that a user of a first terminal inputs and acquires additional information of the first terminal; authentication information transmission part which transmits authentication information using transmission destination information related to the first identification information; a terminal storage part which stores the first identification information and the additional information of the first terminal in the first storage area when authentication using the transmitted authentication information is successful if the received first identification information and the additional information of the first terminal are not stored in the first storage area.;COPYRIGHT: (C)2012,JPO&INPIT