Method for enabling hijacker not to dare to withdraw money with passwords

Abstract

The invention discloses a method for enabling a hijacker not to dare to withdraw money with passwords. In the method, a bank payment and collection tool is involved, an anti-hijacking contact is arranged on a password keyboard of the payment and collection tool, a depositor can use the anti-hijacking contact for inputting a 'add value number' into an 'add value setting storage device', wherein theadd value number is easy to remember and much lower than the digits of the passwords, 'alarm passwords' which are obtained by adding the 'add value number' to a 'password number' through an 'add value calculation device', in this way, the alarm codes have a password function, in addition, the function of giving an alarm to the law-enforcing department is achieved, and when the depositor suffers from threatening from the hijacker, the alarm passwords can be submitted to the hijacker or are used by self to give an alarm; the alarming function can be selected by the depositor , but the crime will experience shock power even if the bank payment and collection tool has the type of function and is selected by a small quantity of depositors, the hijacker dares not to withdraw money from a bank even if the hijacker asks the depositor for the passwords, and therefore the generation of invalid password obtaining cases will be reduced through the method.

Description

technical field [0001] The invention belongs to the field of financial anti-theft, in particular to a method for preventing hijackers from using passwords to withdraw money. Background technique [0002] As we all know, current bank payment collection tools (including bank cards held by depositors, passbooks, deposit slips, etc., and third-party payment tool POS machines) all use passwords during operation. Robbers often cause various harms to depositors in order to obtain passwords. Although there are dynamic password cards and their passwords are dynamic, criminals can still commit crimes such as hijacking mobile phones. Therefore, even with a variety of advanced verification methods, it is still necessary to use password. If there is a way to prevent the criminals from noticing when such cases occur, but to report to the public security department in time, so that the public security personnel can stop the crime and rescue the hostages in time, which will not alarm the c...

AI Technical Summary

Problems solved by technology

Robbers often cause various harms to depositors in order to obtain passwords. Although there are dynamic password cards and their passwords are dynamic, criminals can still commit crimes such as hijacking mobile phones. Therefore, even with a variety of advanced verification methods, it is still necessary to use password

Images