METHOD OF SECURE FINANCE TRANSACTION BASED ON AUTOMATIC TELLER MACHINE USING MOBILE DEVICE

摘要

PURPOSE: A method of secure finance transaction based on an automatic teller machine using a mobile device is provided to receive security information and transmits the security information to an automatic teller machine through a mobile device. CONSTITUTION: A method of secure finance transaction based on an automatic teller machine using a mobile device comprises the steps of: receiving financial transaction request information(S110); extracting account information using the transaction request information(S120); generating and transmitting first security information necessary for transaction(S140,S145); receiving second security information from an automatic teller machine(S150); judging whether the second security information is valid security information(S155); and transmitting the judgment result to the automatic teller machine(S160,S170).