IDENTIFICATION SYSTEM USING VARIABLE PASSWORD AND A METHOD FOR OPERATING THE SAME, CAPABLE OF PREVENTING IDENTIFICATION TO BE ACCOMPLISHED BY GENERATION AND COMPARISON OF VARIABLE PASSWORD

摘要

PURPOSE: An identification system using variable password and a method for operating the same are provided not to perform identification easily even if a password is exposed to the third person so that the third person cannot perform permission by using the password.;CONSTITUTION: A financial host server(10) stores a basic password registered by a user and a variable option selected by the user. A financial automation device(20) comprises a keypad display unit(21), a time information receiver(27) and a controller(26). The financial automatic device applies the variable option to the basic password. The financial automatic device generates a variable password. The financial automatic device performs identification through whether the generated variable password and an inputted password matches.;COPYRIGHT KIPO 2010