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Method and device for identifying violating merchants

An identification method and a technology of merchants, applied in the field of information security, can solve problems such as disrupting market order and adverse effects of transaction parties, and achieve the effect of maintaining order in the acceptance market and ensuring consumer safety

Active Publication Date: 2022-04-15
CHINA UNIONPAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the inconsistency between the actual location of the transaction of the merchant and the sending address of the transaction message in the prior art, which disrupts the market order and brings adverse effects on all parties involved in the transaction, the embodiment of this application provides a method and device for identifying illegal merchants

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  • Method and device for identifying violating merchants
  • Method and device for identifying violating merchants
  • Method and device for identifying violating merchants

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Embodiment Construction

[0055] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] figure 1 It exemplarily shows that the embodiment of the present application provides a flow of a method for identifying a violating merchant, and the flow of the method can be executed by an apparatus for identifying a violating merchant, such as figure 1 shown, including the following steps:

[0057] Step S101 , acquiring transaction information of users who have transactions at merchants to be identified within a preset period of time.

[0058]Optionally, the merchant to be identified has pre-applied for a POS machine, and when applying for a POS machine, an address for repor...

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Abstract

The embodiment of the present application provides a method and device for identifying illegal merchants, which relate to the field of information security technology. The method includes: obtaining the transaction information of users who have transactions at the merchants to be identified within a preset period of time, and first judging whether the transaction information of each user is Deviate from the user's transaction habit model, and then further judge whether the to-be-identified merchant is a violating merchant according to the number of users who deviate from the transaction habit model among the to-be-identified merchants. When the transactions of multiple users in the merchants to be identified do not match the corresponding transaction behavior habits, it means that the merchants to be identified that the users transact with may have illegal operations, which will cause multiple users to deviate from their original consumption habits, so through Judging the number of users who do not match the transaction habit model among the merchants to be identified can effectively determine whether the merchants to be identified are illegal merchants, so as to facilitate the relevant agencies to deal with illegal merchants, maintain the order of the acceptance market, and guarantee the consumption safety of users.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to a method and device for identifying illegal merchants. Background technique [0002] In the acceptance market, some merchants have illegal behaviors such as cutting and moving machines, which leads to the fact that the actual place of the transaction is inconsistent with the address sent in the transaction message. have adverse effects. Contents of the invention [0003] Due to the inconsistency between the actual location of the merchant's transaction and the sending address of the transaction message in the prior art, which disrupts the market order and brings adverse effects on all parties involved in the transaction, the embodiment of the present application provides a method and device for identifying an illegal merchant. [0004] In the first aspect, the embodiment of the present application provides a method for identifying a violating merchant, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/00
CPCG06Q30/018
Inventor 刘红宝郑建宾赵金涛李旭瑞
Owner CHINA UNIONPAY
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