PREVENTION SYSTEM OF FRAUDULENT TRANSACTION BY FORGED CARD, FACILITY TERMINAL MONITORING SERVER, ATM MONITORING SERVER, ATM MONITORING METHOD, PROGRAM

摘要

PPROBLEM TO BE SOLVED: To provide a method for preventing a fraudulent cash withdrawal from an account by using a forged card created by a criminal even when card information such as a code number is stolen through skimming, etc. PSOLUTION: A prevention system of fraudulent transaction includes a forged card fraudulent use inhibition key opening/closing processing unit for setting a forged card fraudulent use inhibition key locking flag only when log-in from an ATM terminal to an ATM monitoring server is allowed by means of the forged card fraudulent use inhibition key locking flag indicating to inhibit fraudulent use of the account by the forged card and by means of an unlock log-in password differing from the code number of a card; and a forged card fraudulent use occurrence determination processing unit for determining the occurrence of fraudulent use by the forged card when the transaction through the account is carried out in a state of lock of the flag. PCOPYRIGHT: (C)2008,JPO&INPIT