Method for preventing embezzlement of bank card and system to realize the same method

Abstract

The invention discloses a method preventing the bank card to be stolen and a system to realize the method. The method preventing the bank card to be stolen firstly picks the face pictures of the bank card user or authorized person; the second step, the picture information is sent to the face identifier; the third step, the face identifier processes the picture information; the fourth step, the pictures in face identifier is written in the bank card by the read-write equipment of bank card; the fifth step, when the holder uses the bank card and makes operation, the face picture information is read by the read-write equipment, and the face picture information is transmitted to the face identifier; the sixth step, picks the face pictures of the bank card user on the spot, and the face picture information is sent to the face identifier; the seventh step, the face identifier processes the picture information at the sixth step; the eighth step, compares the picture information of fifth step with the seventh step; finally, the compared result is input to the finance payment terminal and judges the operation is continued or not. The invention is fit for the method to protect the security of bank card.

Description

[0001] Technical field [0002] The invention relates to a method for preventing bank cards from being stolen, in particular to a method for preventing bank cards from being used by face recognition technology and a system for realizing the method. Background technique [0003] Existing widely used bank cards including savings cards and credit cards, and a wide variety of bank cards, most of the existing bank cards have a storage function, which can store account information in a fixed format in the bank card magnetic strip, The relevant information in the card can be read out through the corresponding bank card reader. [0004] At present, bank cards issued by banks mainly rely on passwords to ensure security when they are used, but the process of using passwords is likely to cause the disclosure of passwords. The passwords are swiped or used in public devices, which are easy to be peeped. Once the bank card and password are stolen by others, others can get money by entering...

AI Technical Summary

Problems solved by technology

[0004] At present, bank cards issued by banks mainly rely on passwords to ensure security when using them, but the process of using passwords is likely to cause password disclosure

The passwords are swiped or used in public devices, which are easy to be peeped. Once the bank card and password are stolen by others, others can get money by entering the password after getting the card, until the user finds that the bank card has been stolen and reports the loss. to pay

[0005] The prior art adopts the method of rewriting and restoring the magnetic track data of the bank card to prevent the bank card password from being stolen, such as the method and system for bank card security protection using the application number CN200410015180.7; After the bank card password is known by the person who steals the bank card, the safe use of the bank card cannot be guaranteed; the existing technology to protect the bank card use also uses a specific mobile phone to dial a special line to protect the security of the bank card, such as The application number is CN200410026515.5, a method and system for inputting a password when using a bank card for transactions, but this prior art cannot guarantee the safe use of the bank card when the bank card and the mobile phone of the bank card user are stolen at the same time. In today's society, this situation is not uncommon

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