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Web attack detection method and device, electronic equipment and storage medium

A technology of attack detection and detection results, which is applied in the computer field, can solve problems such as the ability to detect web attacks that are not obvious, and achieve the effects of improving the detection rate of web attacks, ensuring false alarm rates, and high accuracy

Pending Publication Date: 2021-07-23
SANGFOR TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In related technologies, WAF detects and intercepts web attacks based on a single access request, and its ability to detect web attacks with inconspicuous features is weak

Method used

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  • Web attack detection method and device, electronic equipment and storage medium
  • Web attack detection method and device, electronic equipment and storage medium
  • Web attack detection method and device, electronic equipment and storage medium

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the 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.

[0058] Due to the characteristics of strong confrontation in web attacks, attackers can try multiple web attacks and constantly change web attack methods. However, the current WAF detects and intercepts web attacks based on a single access request. Therefore, as long as there is a request corresponding to a web attack that is not intercepted, it will cause hacker intrusion. The defense is relatively passive and the defense effect is not good. Therefore, in this application, a malicious acce...

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Abstract

The invention discloses a web attack detection method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: obtaining a malicious access connection, and constructing a malicious access model based on the context features of an access request in the malicious access connection; when a target access request is received, determining a target access connection to which the target access request belongs; and matching the target access connection with the malicious access model, and obtaining a detection result of the target access request based on a matching result. According to the web attack detection method provided by the invention, the context relationship among the access requests in the whole access connection is considered, so that the low false alarm rate can be ensured while the web attack detection rate is greatly improved.

Description

technical field [0001] The present application relates to the field of computer technology, and more specifically, to a web attack detection method and device, an electronic device, and a computer-readable storage medium. Background technique [0002] Due to the widespread popularity of web applications, web applications have become the main attack target of attackers. At present, the website mainly uses WAF (full name in Chinese: Web Application Protection System, full name in English: Web Application Firewall) to deal with web attacks. In related technologies, WAF detects and intercepts web attacks based on a single access request, and its ability to detect web attacks with inconspicuous features is weak. [0003] Therefore, how to improve the ability to detect web attacks is a technical problem to be solved by those skilled in the art. Contents of the invention [0004] The purpose of this application is to provide a web attack detection method and device, an electron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56
CPCG06F21/566G06F21/56
Inventor 杨荣海
Owner SANGFOR TECH INC
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