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Abnormal access request screening method and device

A technology for accessing requests and screening methods, which is applied in the computer field and can solve the problems of easy accidental damage to popular content and heavy workload.

Inactive Publication Date: 2019-11-15
MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second is that criminals deploy their own scripts on some cloud server products, because the dynamic nature of cloud server IP leads to multiple IP access
It has 1) pure handwork and heavy workload; 2) and the problem that it is easy to accidentally injure real popular content

Method used

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  • Abnormal access request screening method and device
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  • Abnormal access request screening method and device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Definitions of some abbreviations and key terms involved in the present invention:

[0025] Anti-grabbing system: The website outputs data to users. At this time, some users use machines to simulate human web access requests for various reasons. Such machine visits are generally large and frequent, which will have a negative impact on the health of the server. The anti-scratch system is a system that blocks this part of abnormal access. The anti-crack...

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PUM

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Abstract

The embodiment of the invention provides an abnormal access request screening method and device, and the method comprises the steps: extracting a uniform resource locator URL of an access request login a set time interval; calculating the similarity between every two URLs, and establishing a distance matrix according to the similarity between every two URLs; according to the distance matrix, clustering the URLs through a clustering algorithm; and according to the clustering result of the URLs, screening abnormal access requests according to categories. According to the technical scheme, a judgment method based on a URL similarity plus clustering algorithm is used, and automatic and high-accuracy abnormal access request analysis can be carried out.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for screening abnormal access requests. Background technique [0002] The website outputs data to users. At this time, some users use machines to simulate human web page access requests for various reasons. Such machine visits are generally large and frequent, and the core data of the website is crawled by criminals, or the core interface is swiped in large quantities. The anti-scratch system is a system that blocks this part of abnormal access. Here is a situation: the user can manually initiate a request to improve the ranking of a specific content. [0003] Criminals use multiple IPs to initiate requests. There are two situations: the first is that criminals write a request script for swiping sites on their computers, and then change their IPs after a certain number of requests or a certain period of time. The second is that criminals deploy their own ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/958G06F16/955G06K9/62
CPCG06F16/958G06F16/955G06F18/23G06F18/22
Inventor 王嘉伟
Owner MICRO DREAM TECHTRONIC NETWORK TECH CHINACO