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Web application firewall system and application method based on same

A firewall and network application technology, applied in the field of network technology and security, can solve problems such as long time, inapplicability to servers, and difficulty in server development

Active Publication Date: 2010-07-21
山东中创软件商用中间件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a web application firewall system to solve the problem that the existing web application firewall technology cannot be applied to servers with different standardized implementation mechanisms, which leads to the need to conduct research on different servers, which in turn makes the development of servers difficult and takes a long time The problem

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  • Web application firewall system and application method based on same
  • Web application firewall system and application method based on same
  • Web application firewall system and application method based on same

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Embodiment Construction

[0034] 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 creative efforts fall within the protection scope of the present invention.

[0035] The embodiment of the invention discloses a network application firewall system to solve the problems of great difficulty and long time in developing the existing firewall technology.

[0036] Such as figure 1 As shown, the Web application firewall system includes: a portability layer 1, a verification container layer 2, an interface conversion layer 3, and a filter layer 4 arranged in sequence from bottom to top, and the filter layer 4 is used for different...

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Abstract

The invention discloses a Web application firewall system which comprises a portable layer, a checking container layer, an interface conversion layer and a filter layer that are arranged from the bottom to the top, wherein the filter layer is used for providing a uniform interface for different standards of servers, analyzing a hyper text transmission protocol request and a hyper text transmission protocol response in the uniform interface, extracting data needing filtration from the hyper text transmission protocol request and the hyper text transmission protocol response, analyzing the datainto a uniform structure, and carrying out the transmission through a function corresponding to the uniform structure; the interface conversion layer is used for unifying programming languages of thedata needing filtration into C++languages, the checking container layer is used for checking the transmitted data through the function; and the portable layer is used for shielding differences of different operating systems during the work of the filter layer, the interface conversion layer and the checking container layer.

Description

technical field [0001] The present invention relates to the field of network technology and the field of security, more specifically, to a web application firewall system and an application method based on the system. Background technique [0002] In a network application based on a server or an application server, it is necessary to strengthen the security of the network deployed on the server, so as to ensure its safe and reliable operation when the server is attacked by hackers. [0003] The Web application firewall is a security device to protect the application server from illegal access and malicious attacks. The current web application firewall technology is developed according to different server specifications, specifically, the filtering function of different servers is developed according to IIS, Apache or Servlet specifications. However, there are great differences in the implementation mechanisms of the above three specifications. Among them, the IIS specifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 刘毅枫戴海燕王萍黄三伟刘春
Owner 山东中创软件商用中间件股份有限公司
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