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Account risk evaluation method and apparatus

A risk assessment and account technology, applied in the field of computer systems, can solve problems such as reducing the security of computer systems, and achieve the effect of improving the security of use and facilitating management and monitoring

Active Publication Date: 2016-01-13
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Hackers usually steal multiple accounts and then carry out illegal activities between accounts, which greatly reduces the security of computer systems

Method used

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  • Account risk evaluation method and apparatus
  • Account risk evaluation method and apparatus
  • Account risk evaluation method and apparatus

Examples

Experimental program
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Embodiment Construction

[0041] In order to effectively identify illegal accounts and improve system security, in the embodiment of this application, the risk index of the account is evaluated based on the number of natural persons corresponding to the mobile phone number bound to the account, so as to accurately screen out abnormal accounts that pose a threat to system security .

[0042] Preferred implementations of the present application will be described in detail below in conjunction with the accompanying drawings.

[0043] In practical applications, many hacking gangs in e-commerce systems will sell stolen goods by setting up multiple seller accounts, and in order to facilitate management and control, hacking gangs usually bind these multiple seller accounts to the same or fix several mobile phones Number. Through the sampling and analysis of massive data, an obvious rule was discovered: the number of different natural persons bound to a mobile phone number can be used as the basis for determi...

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Abstract

The application relates to a computer system and provides an account risk evaluation method and apparatus used for effectively identifying illegal accounts to improve system security. The method comprises: by a management server, determining a risk grade of a mobile phone number according to the number of natural persons bound with the mobile phone number, and determining a risk grade of each account according to a binding relationship between the mobile phone number and the account; and based on the risk grade of each account and a corresponding relationship between a preset risk grade and a risk index, determining the risk index of each account, wherein the risk index is used for representing the probability of causing an account case. According to the account risk evaluation method and apparatus, the illegal accounts causing harm to the system security can be identified accurately and efficiently, so that strict management and monitoring can be performed and the operational security of the computer system is comprehensively improved.

Description

technical field [0001] The present application relates to a computer system, in particular to a method and device for assessing account risk in a computer system. Background technique [0002] With the development of computer technology, more and more criminal gangs have gradually begun to realize illegal activities through computer systems. [0003] At present, among all kinds of criminal gangs, hacking gangs are the most rampant. Hackers usually steal multiple accounts, and then carry out illegal activities between accounts, which greatly reduces the security of computer systems. [0004] In view of this, it is necessary to provide a new method to effectively identify illegal accounts. Contents of the invention [0005] Embodiments of the present application provide a method and device for assessing account risk, which are used to effectively identify illegal accounts, thereby improving system security. [0006] The specific technical scheme that the embodiment of the...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 傅颖
Owner ADVANCED NEW TECH CO LTD
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