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Method and device for issuing attack detection file and storage medium

A technology of attack detection and file release, which is applied in the computer field, can solve problems such as online error detection files, and achieve the effects of improving reliability, avoiding abnormal increase, and avoiding false interception or missing attack data

Pending Publication Date: 2022-07-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by this application is to provide a method, device and storage medium for publishing attack detection files, which can solve the problem of wrong detection files on the line due to human operation or negligence in the prior art

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  • Method and device for issuing attack detection file and storage medium
  • Method and device for issuing attack detection file and storage medium
  • Method and device for issuing attack detection file and storage medium

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein can be practice...

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Abstract

The invention relates to an attack detection file issuing method and device and a storage medium, and the method comprises the steps: detecting network flow data in a bypass environment through employing an attack detection file issued to the bypass environment, and obtaining at least one network attack data package; when the network attack data packet satisfies a first preset condition, extracting an attack character string in the network attack data packet by using the attack detection file; carrying out false alarm detection on the attack character string; and when an online issuing instruction is received and a result of false alarm detection meets a second preset condition, issuing the attack detection file to the online environment. According to the method and the device, the problem that the detection file is attacked by online errors due to manual operation or negligence in the prior art can be solved.

Description

technical field [0001] The present application relates to the field of computer technologies, and in particular, to a method, device and storage medium for publishing an attack detection file. Background technique [0002] WAF (Web application firewall, web application firewall) blocks malicious attack requests by detecting the characteristics in Http / Https packets. Mainstream WAFs integrate regular expression engines, and write regular expression-based rules to block malicious attack requests. Malicious requests are detected to block malicious attack requests. [0003] In the face of various new vulnerabilities and rich business scenarios, it is necessary to frequently change the rules based on regular expressions in practical applications to ensure that the changed rules can be used to detect new vulnerabilities or adapt to rich business scenarios. . [0004] However, when changing the rules based on regular expressions, it is easy to lead to wrong rules online due to hu...

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Application Information

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IPC IPC(8): H04L9/40H04L43/50
CPCH04L63/1416H04L43/50
Inventor 林万程洪旭升
Owner TENCENT TECH (SHENZHEN) CO LTD