Flow control method, device and system based on virtual waf

A flow control and flow technology, applied in the field of data security, can solve problems such as low operation efficiency, cumbersome operation, and inability to effectively prevent virtual WAF from being paralyzed, so as to achieve the effect of avoiding paralysis

Active Publication Date: 2019-12-10
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, asking the operator to increase the bandwidth is not only cumbersome, but also very inefficient, so that it cannot effectively prevent the problem of virtual WAF paralysis

Method used

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  • Flow control method, device and system based on virtual waf
  • Flow control method, device and system based on virtual waf
  • Flow control method, device and system based on virtual waf

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Embodiment Construction

[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0033] In order to prevent the virtual WAF from being paralyzed due to excessive data traffic accessed by the client, an embodiment of the present invention provides a flow control method based on the virtual WAF, which is mainly applied to the virtual WAF side, such as figure 1 As shown, the method mainly includes:

[0034] 101. During the process of using the virtual WAF to filter the data traffic sent by the client, generate a c...

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Abstract

The invention discloses a flow control method, device and system based on a virtual WAF, relates to the technical field of data security, and can effectively prevent the virtual WAF from being paralyzed due to excessive data flow while realizing data security filtering. The method of the present invention mainly includes: during the process of using the virtual web application firewall (WAF) to filter the data flow sent by the client, according to the cloud-on trigger condition, generating a cloud-on command, the cloud-on command carries a traffic pulling strategy; according to the The cloud opening command is used to open the website cloud security management and control platform by calling the interface of the management interface of the embedded website cloud security management and control platform; the host machine of the virtual WAF sends the traffic traction strategy to the domain name resolution server, In order for the domain name resolution server to lead the data flow sent by the client to the website cloud security management and control platform for filtering. The present invention is mainly applicable to the scene of data security protection based on virtual WAF.

Description

technical field [0001] The present invention relates to the technical field of data security, in particular to a flow control method, device and system based on a virtual WAF. Background technique [0002] WAF (Web Application Firewall, Web Application Protection Firewall) represents a new type of information security technology, which is used to solve Web application security problems that cannot be solved by traditional security devices such as firewalls. The website cloud security management and control platform can carry out security cloud protection for websites, including Web intrusion protection, DDoS (Distributed Denial of service, distributed denial of service) protection, CC (Challenge Collapsar) protection, DNS (Domain NameSystem, Domain Name System) protection, etc., It can ensure that the website is not paralyzed by intrusion and attack under protection. [0003] In practical applications, in order to save resources and costs, several virtual website servers ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/26H04L29/06H04L29/12
CPCH04L43/16H04L63/0227H04L67/10H04L61/4511
Inventor 王嘉
Owner BEIJING QIHOO TECH CO LTD
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