PASSWORD INPUT METHOD OF AN ATM FOR RANDOMIZING AN INPUT SEQUENCE NUMBER OF A PASSWORD

摘要

PURPOSE: A password input method of an automatic teller machine for randomizing an input sequence number of a password is provided to prevent the outflow of password by generating the inputted sequence number of the password.;CONSTITUTION: If a password input selection of a security mode generates with the transactional offer, the password input sequence number is randomized(S21-S25). The password input sequence number successively displays(S26). According to the input sequence number, the numbers of the angular position are inputted(S27). The inputted number is originally restored to the column location(S29).;COPYRIGHT KIPO 2010