Method and system for identifying computer risks based on account clustering

A risk identification and computer technology, applied in the field of computer risk identification methods and systems based on account clustering, can solve the problems of not finding fraudulent account relationships, not well identifying different account groups and batches, etc., and achieve good service. , the effect of speeding up the recognition speed

Active Publication Date: 2016-07-20
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the inventors of the present invention found that the existing technical solutions regard the fraudster as an isolated account, did not find the relationship with other fraudulent accounts, and did not well identify the groups and batches of different accounts

Method used

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  • Method and system for identifying computer risks based on account clustering
  • Method and system for identifying computer risks based on account clustering
  • Method and system for identifying computer risks based on account clustering

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Embodiment Construction

[0025] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0027] The first embodiment of the present invention relates to a computer risk identification method based on account clustering. figure 1 is a schematic flowchart of the computer risk identification method based on account clustering. like figure 1 As shown, the method includes the following steps:

[0028] In step 101, account feature data i...

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PUM

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Abstract

The invention relates to an account security technology, and discloses a method and system for identifying computer risks based on account clustering. In the method disclosed by the invention, clustering is carried out according to a pre-set characteristic attribute; account characteristic data is divided into multiple categories; furthermore, whether the account number in various categories after division is greater than a first threshold value or not is judged, such that a potential batch suspicious account is identified; therefore, risks are avoided effectively; in addition, judgement of the suspicious account is completed through an offline server; furthermore, a service permission table is generated; an online server can find the suspicious account in time according to the service permission table and forbid the suspicious account to use corresponding services; therefore, the online risk identification speed is enhanced; and better services are provided.

Description

technical field [0001] The invention relates to account security technology, in particular to a computer risk identification method and system based on account clustering. Background technique [0002] In reality, potential fraudsters often need a large number of batch accounts to complete fraud. However, the inventors of the present invention found that the existing technical solutions regard the fraudster as an isolated account, did not find the relationship with other fraudulent accounts, and failed to identify the groups and batches of different accounts well. Contents of the invention [0003] The purpose of the present invention is to provide a computer risk identification method and system based on account clustering, which can identify potential batches of suspicious accounts and effectively avoid risks. [0004] In order to solve the above technical problems, the embodiment of the present invention discloses a computer risk identification method based on account ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F17/30
Inventor 汪浩然陈弢陈连福李哲苏俊洋李天祎
Owner ADVANCED NEW TECH CO LTD
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