Value transfer method and device

Abstract

The invention discloses a numerical transfer method and device, belonging to the field of information security. The method includes: after receiving the order parameters and the signature of the first order sent by the web page, checking whether the signature is correct according to the order parameters and the signature; when the signature is correct, checking whether the order parameter contains the first predetermined field, and the first The value of a predetermined field is a predetermined value; when the order parameter contains the first predetermined field and the value of the first predetermined field is a predetermined value, the first error code is sent to the web page, and the value transfer corresponding to the first order is prohibited from continuing operate. The invention solves the problem that in the actual payment scene, the use of the proxy tool skips part of the logic verification process and continues to call the payment CGI to complete the payment, resulting in the problem that the user's account and funds cannot be guaranteed, and achieves the use of the proxy in the actual payment scene When using tools, payment operations are prohibited to protect the user's account and fund security.

Description

technical field [0001] The embodiments of the present invention relate to the field of information security, and in particular, to a numerical value transfer method and device. Background technique [0002] When performing a payment operation, usually before the payment is completed, the payment system needs to perform some logical verification on the payment operation, such as mobile phone number verification, verification code verification, etc. The purpose of the logical verification is to confirm whether the payment operation is performed by the user himself . [0003] When the payment system executes the payment process, it usually includes multiple interactive operations between the web page on the terminal and various CGIs (Common Gateway Interface, Common Gateway Interface) on the server. Taking CGI including identity verification CGI and payment CGI as an example, the web page sends the parameters related to identity verification entered by the user to the identity...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that using a proxy tool in an actual payment scenario skips a logic verification process similar to identity verification and continues to call the payment CGI to complete the payment, resulting in the user's account and funds not being safe, the embodiment of the present invention A value transfer method and device are provided

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