METHOD FOR PROCESSING A PASSWORD AND A SYSTEM FOR PERFORMING THE METHOD, CAPABLE OF PROCESSING AN INDIRECTLY INPUTTED PASSWORD AND PREVENTING LEAKAGE AND STEALTH OF THE PASSWORD

摘要

PURPOSE: A password processing method and a system for performing the method are provided to enable people not to grasp the password even people capture a displayed keyboard by seeing a user input a password.;CONSTITUTION: A display device(10) displays a plurality of keyboards for inputting a plurality of password numbers. If one among keys is selected, a password corresponding to at least one keyboard arranged nearby the selected keyboard is transmitted to a processor(110) with a password corresponding to the selected keyboard. The processor compares the password corresponding to the selected keyboard and the password corresponding to at least one keyboard. The processor performs authentication with at least one password among a plurality of passwords which is already set by a user.;COPYRIGHT KIPO 2011