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Device and method for preventing web page tampering

A webpage tampering and protection device technology, applied in the field of communication, can solve the problems of fast dissemination, economic loss, and the impact of bad information on enterprises, and achieve the effect of reducing occupation and simplifying network deployment

Active Publication Date: 2018-09-04
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the characteristics of webpage tampering, such as fast transmission speed, large number of readers, difficulty in pre-checking, and difficult to find the responsible person, once the homepage of the website is tampered with by hackers, users who visit the website will not be able to obtain correct information, and bad information will be sent to the enterprise. bring about adverse effects, and even cause huge economic losses

Method used

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  • Device and method for preventing web page tampering
  • Device and method for preventing web page tampering
  • Device and method for preventing web page tampering

Examples

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Embodiment Construction

[0017] In prior art 1, it is realized by installing page tampering protection software in the website server. But this kind of anti-tampering software depends on the website server to run. If the website server runs abnormally or is attacked by hackers and causes the system to be paralyzed, then the anti-tampering software will not be effective. Moreover, the anti-tampering software implements protection in the application program of the network, and the message of each network layer must be sent to the application layer for processing, which greatly affects the processing efficiency of the server.

[0018] In addition, there is also a prior art 2 for preventing web page tampering, its structure is as follows figure 1 As shown, this technology uses an external detection server in a network structure composed of data servers, website servers, and firewalls (as shown in the dotted line box in the figure), and regularly checks the website servers in the form of polling or event t...

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PUM

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Abstract

The invention provides a webpage tampering protecting device and a method thereof. The method is applied on WAF equipment. The WAF equipment is arranged between a web server and a user host computer. The method comprises the steps of receiving a first request message which is transmitted by the user host computer, detecting whether domain name information in the first request message is protected domain name information, and if yes, transmitting a preset mark position bit in a session which is affiliated to the first request message to the web server; receiving a first response message which is transmitted by the web server, determining whether the preset mark bit in the session which is affiliated to the first response message is set; and when the preset mark bit in the session which is affiliated to the first response message is set, detecting whether a webpage parameter in the first response message is same with a prestored webpage parameter, and if not, discarding the first response message. The webpage tampering protecting device and the method can check tampered webpage information and prevent representation of tampered information to a user.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a webpage tampering protection device and method. Background technique [0002] With the popularization and development of Internet and network applications, the emergence of a large number of websites and the scale of website construction, a large number of hacker attacks also follow. Website security issues are becoming increasingly prominent. Among them, web page tampering is one of the most common means of attack. Due to the characteristics of webpage tampering, such as fast transmission speed, large number of readers, difficulty in pre-checking, and difficult to find the responsible person, once the homepage of the website is tampered with by hackers, users who visit the website will not be able to obtain correct information, and bad information will be sent to the enterprise. Bring bad influence, even cause huge economic loss. Therefore, how to prevent webpage tam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F21/56H04L29/08
CPCG06F21/56H04L63/0428
Inventor 张天海
Owner HANGZHOU DPTECH TECH
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