Access request detection method, device, electronic device and readable storage medium

A technology of access request and detection method, which is applied in the field of data processing and can solve problems such as inability to effectively detect abnormal data

Active Publication Date: 2021-12-28
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anomaly detection method based on time series can only judge whether there is an anomaly, and cannot effectively detect specific abnormal data.
[0007] Therefore, the method for detecting abnormal access requests in the prior art needs to be improved

Method used

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  • Access request detection method, device, electronic device and readable storage medium
  • Access request detection method, device, electronic device and readable storage medium
  • Access request detection method, device, electronic device and readable storage medium

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Embodiment Construction

[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0080] refer to figure 1 , figure 1 It is a flowchart of an access request detection method proposed by an embodiment of the present application. Such as figure 1 As shown, the method includes the following steps:

[0081] Step S11: According to the parameters contained in each access request in adjacent time periods, determine the respective increments of multiple parameters.

[0082] In this embodiment, adjacent time periods refer to two adjacent time ranges, for exa...

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Abstract

An embodiment of the present application provides an access request detection method, device, electronic device, and readable storage medium, wherein the method includes: determining the respective increments of multiple parameters according to the parameters contained in each access request in an adjacent time period, Adding the parameter whose increment is greater than the preset increment threshold among the multiple parameters to the abnormal parameter set, and obtaining the abnormal parameter combination according to the two-way information gain of each abnormal parameter in the abnormal parameter set, and the two-way information gain of one abnormal parameter The information gain is the difference between the information gains of the parameter in the adjacent time periods, and according to the matching degree of the parameters contained in the access request to be detected and the abnormal parameter combination, determine whether the access request to be detected is an abnormal access ask. By adopting the method provided in the embodiment of the present application, abnormal access requests can be detected dynamically, continuously and stably.

Description

technical field [0001] The embodiments of the present application relate to the technical field of data processing, and in particular to an access request detection method, device, electronic device, and readable storage medium. Background technique [0002] With the development of Internet technology, users are initiating access requests to the network all the time. These access requests include both normal access requests and abnormal access requests, that is, abnormal access requests. In most cases, abnormal Access requests will simulate the characteristics of normal access requests and cannot be distinguished very well. Most current methods use the parameters carried by access requests or the behavior of access requests to construct features to identify abnormal access requests. The detection of such abnormal access requests mainly includes the following Several methods: [0003] The abnormal access request detection method based on statistics calculates the probability...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L29/06
CPCH04L43/08H04L63/1425
Inventor 陈俊刁士涵武金
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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