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A network transaction method and system

A network transaction and transaction request technology, applied in the field of network security, can solve the problems of increasing the security risk of network payment and reducing the security of network transaction, so as to achieve the effect of reducing security risk and increasing security

Active Publication Date: 2016-12-21
BEIJING TIANLONG RONGHE SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the payment request sent by the seller's system to the payment system is intercepted or attacked, it will greatly reduce the security of network transactions and increase the security risk of network payment

Method used

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  • A network transaction method and system
  • A network transaction method and system
  • A network transaction method and system

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Embodiment Construction

[0074] In order to make the object, technical solution and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0075] In the embodiment of the present invention, firstly, the buyer's system sends a transaction request to the seller's system, and after successful authentication, the seller's system sends relevant information to the buyer's system. The buyer's system is successfully authenticated, and the seller's system sends a payment notification to the buyer's system through the payment system. From the transaction request and payee information in the electronic transaction verification device, the payment notification of the electronic signature tool, and the initial transaction request displayed in the buyer's system sent from the buyer's system to the seller's system, verify whether the corresponding contents in the above three messages ar...

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PUM

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Abstract

The invention relates to a network transaction method. The method comprises the following steps: authenticating a buyer system and a seller system mutually; sending a payment notice to the buyer system by a payment system if the seller system sends a payment request to the payment system, wherein both the payment request and the payment notice include order identification, transaction amount and payee information; displaying the payment notice by an electronic signature tool of the buyer system; and verifying by a user whether the transaction request and the payee information in an electronic transaction verification device are consistent or not with the payment notice in the electronic signature tool and the content of the transaction request sent to the seller system and displayed by the buyer system, if so, sending a payment instruction to the payment system by the buyer system. After the application of the embodiment of the invention, the safety of the network transaction is improved and the safety risk of the network payment is reduced.

Description

technical field [0001] The present invention relates to the technical field of network security, and more specifically, to a network transaction method and system. Background technique [0002] With the development of e-commerce, more and more consumers purchase goods through the Internet. See attached figure 1 It is a schematic flow diagram of network transactions in the prior art. [0003] Step 101, the merchant's transaction system is referred to as the seller's system, and sends the order identifier (for example, order number) of this transaction and the transaction details of this transaction to the consumer's transaction system. The consumer's transaction system is referred to as the buyer's system, such as a personal computer. [0004] Transaction details or transaction target information include: target name, target quantity, transaction amount, target item description information, beneficiary information, transaction unit price, target specification (such as size...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/02G06Q30/06H04L29/06
Inventor 李东声
Owner BEIJING TIANLONG RONGHE SOFTWARE