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A risk identification method and device based on address matching

A risk identification and address matching technology, applied in the network field, can solve the problems of difficult address matching, low reliability of matching results, and difficulty in verifying address information, so as to reduce the risk of leakage, increase accuracy, and protect user privacy.

Active Publication Date: 2019-05-31
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the risk identification scenario, there is a strong demand for address information verification. However, due to the difficulty in verifying address information in text, there is no solution for risk identification through Chinese address verification in the prior art, except for Chinese In addition, address matching in other languages ​​is similarly difficult, and the reliability of the matching results is low

Method used

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  • A risk identification method and device based on address matching
  • A risk identification method and device based on address matching
  • A risk identification method and device based on address matching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Such as figure 1 As shown, it is a flow chart of the risk identification method based on address matching provided in Embodiment 1 of the present application, including the following steps:

[0062] S101: Receive risk verification request information, where the risk verification request information includes identification information of a user requesting to process a service and first address coding information for identifying a first address.

[0063] The embodiment of the present application can be implemented in any risk identification product, and any other possible application scenarios are within the protection scope of the embodiment of the present application. The embodiment of the present application mainly describes the matching of addresses in Chinese. Of course, address matching can be performed in any language other than Chinese using the method of address encoding proposed in the embodiment of the present application.

[0064] The executive subject of thi...

Embodiment 2

[0081] Such as figure 2 As shown, the flowchart of the risk identification method based on address matching provided in Embodiment 2 of the present application includes the following steps:

[0082] S201: Receive the risk verification request information sent by the service server, the risk verification request information includes the fuzzy identification information of the user who requests to process the business and the first address code information used to identify the first address; wherein, the fuzzy The personalized identification information includes partial information of each type of complete identification information among various complete identification information.

[0083]Here, the user's fuzzy identification information includes multiple identification information, and each identification information is part of a corresponding complete identification information. For example, it may include at least two of fuzzy names, fuzzy mobile phone numbers, fuzzy ID c...

Embodiment 3

[0096] Such as image 3 As shown, the flowchart of the risk identification method based on address matching provided in Embodiment 3 of the present application includes the following steps:

[0097] S301: Receive risk verification request information sent by the service server, where the risk verification request information includes the fuzzy identification information of the user who requests to process the service and the first address code information used to identify the first address.

[0098] S302: Determine whether user information matching the fuzzy identification information is stored.

[0099] S303: If it is determined that there is no stored user information that matches the fuzzy identification information, feed back information about user matching failure to the service server.

[0100] S304: If it is determined that there is user information that matches the fuzzy identification information, extract the second address code information and second credit record i...

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Abstract

The present application relates to the field of network technology, and in particular to a risk identification method and device based on address matching, which is used to provide a solution for implementing risk identification through address verification. The risk identification method based on address matching provided by the embodiment of the present application includes: receiving risk verification request information, the risk verification request information including the identification information of the user who requests to process the business and the first address code information used to identify the first address ; Determining the stored second address coding information corresponding to the identification information for identifying the second address; by matching the first address coding information with the second address coding information, judging that the first Whether the address is consistent with the second address, and carry out risk identification based on the obtained address matching results.

Description

technical field [0001] The present application relates to the field of network technology, in particular to a risk identification method and device based on address matching. Background technique [0002] At present, in the process of responding to the user's business processing request, risk identification is mainly carried out by matching and verifying digital information, such as verifying whether the credit card number, validity period, mobile phone number, certificate number, etc. are correct to determine whether the current user's processing request is correct. There is a risk. [0003] The applicant found that the use of address information verification plays a more important role in risk identification for users. For example, if the delivery address entered by the user in the processing request is inconsistent with the user's credit card billing address, it means that there may be a risk of user identity theft in this processing request. [0004] In the risk identi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/0876H04L63/14G06Q20/4016H04L9/40G06Q40/03H04L61/35H04L67/306G06Q50/26G06F12/1458G06F21/34G06F21/577G06Q20/34
Inventor 徐敏许凯何帝君
Owner ADVANCED NEW TECH CO LTD