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Web page tampering monitoring method and device

A technology for web page tampering and monitoring of web pages, applied in the field of information security, can solve the problems of inaccurate monitoring of web page tampering and misjudgment, and achieve the effect of alleviating the inaccurate monitoring and easy misjudgment.

Active Publication Date: 2020-06-05
HANGZHOU ANHENG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the embodiment of the present invention is to provide a method and device for monitoring webpage tampering, so as to alleviate the problem that existing webpage tampering monitoring is inaccurate and easily leads to misjudgment

Method used

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  • Web page tampering monitoring method and device
  • Web page tampering monitoring method and device
  • Web page tampering monitoring method and device

Examples

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no. 1 example

[0027] Please refer to figure 2 , figure 2 It is a schematic flowchart of a method for monitoring webpage tampering provided by the first embodiment of the present invention. The following will be figure 2 The process shown is described in detail, and the method includes:

[0028] Step S101: Obtain multiple third DOM tree structures corresponding to the monitored webpage.

[0029] In this embodiment, after long-term research by the inventor, it has been found that from a technical point of view, most webpage tampering will modify the DOM (Document Object Model) tree structure of the webpage, therefore, webpage tampering can be monitored based on this .

[0030] Specifically, first obtain a plurality of third DOM tree structures corresponding to the monitored webpage, wherein, the number of third DOM tree structures obtained may be 3, 4, 5, etc., understandably, A plurality of third DOM tree structures are obtained in order to improve the accuracy of measurement data. ...

no. 2 example

[0067] Please refer to Figure 5 , Figure 5 It is a structural block diagram of a webpage tampering monitoring device 200 provided by the third embodiment of the present invention. The following will be Figure 5 The shown structural block diagram is described, and the shown web page tampering device 200 includes: the third DOM tree structure acquisition module 201, the third similarity acquisition module 202, the third similarity judgment module 203, the reference structure replacement module 204, the first DOM Tree structure acquiring module 205, first similarity acquiring module 206, first similarity judging module 207, second DOM tree structure acquiring module 208, second similarity acquiring module 209, second similarity judging module 210 and web page tampering judgment Module 211, where:

[0068] The third DOM tree structure acquisition module 201 is configured to acquire a plurality of third DOM tree structures corresponding to the monitored webpage. As a method, ...

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Abstract

The invention provides a webpage tampering monitoring method and apparatus, and relates to the field of information security. The method comprises the following steps: firstly obtaining a first DOM tree structure corresponding to a monitored webpage, calculating first similarity between the first DOM tree structure and a reference structure to obtain a first similarity degree, then when it is judged that the first similarity degree is smaller than a first preset similarity degree, obtaining a plurality of second DOM tree structures corresponding to the monitored webpage, respectively calculating the second similarity between the reference structure and the plurality of second DOM tree structures to obtain a plurality of second similarity degrees, and finally when it is judged that the plurality of second similarity degrees are smaller than a second preset similarity degree, judging that the monitored webpage is tempered. By adoption of the webpage tampering monitoring method and apparatus, the problems that the existing webpage tampering monitoring is inaccurate and that erroneous judgment is generated easily can be relieved.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method and device for monitoring webpage tampering. Background technique [0002] Webpage tampering refers to the event that the webpage of the website is tampered with. By default, it means that the website is tampered with by external attackers (hackers, etc.) in an unauthorized manner, and the content of the page is modified to achieve the purpose of the tamperer. [0003] There are various reasons and situations for tampering attackers tampering with the website. Generally speaking, they include the following reasons: driven by commercial interests such as black industry chains, political purposes, and hackers showing off their technologies. For webpage tampering behaviors for different purposes, the visual presentation of the webpage (after rendering by the browser) is also different. [0004] Generally speaking, search engine optimization SEO (Search Engine Optimizati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F16/958
Inventor 陈建勇范渊莫金友
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD