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Man-machine recognition device and method under Web environment based on behavior difference

A human-machine identification and differentiation technology, applied in the field of information security, can solve problems such as malicious scanning by scanners, and achieve the effects of enhanced security, accurate identification, and simple deployment

Inactive Publication Date: 2017-09-05
WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that current websites are constantly being maliciously scanned by scanners, the present invention provides a technology and device for man-machine recognition in a Web environment based on behavioral differences

Method used

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  • Man-machine recognition device and method under Web environment based on behavior difference
  • Man-machine recognition device and method under Web environment based on behavior difference
  • Man-machine recognition device and method under Web environment based on behavior difference

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Embodiment Construction

[0033]In order to facilitate those skilled in the art to understand and implement the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] The purpose of the technical solution of the present invention is to distinguish between normal users and scanners through comprehensive judgment based on access frequency determination method, scanner fingerprint identification method, cookie identification method, JavaScript execution identification method, and click event difference identification method. After the scanner is identified, prevents the scanner from further scanning the website.

[0035] The present invention provides a human-machine identification technology based on behavior differences ...

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PUM

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Abstract

The invention relates to a man-machine recognition device and method under a Web environment based on behavior difference. The device is mainly used for distinguishing whether a normal user or a scanner accesses the website. The method for recognizing a scanner in the device mainly comprises the following steps: client identification, recognition method based on scanner fingerprint, a recognition method based on access frequency within short time, a recognition method based on a condition whether an access request carries Cookie information, a recognition method based on a condition whether the client can execute the JavaScript code, a recognition method based on a click event of the client. Through the comprehensive utilization of the above methods, the scanner can be effectively recognized; after recognizing the scanner, the device can prevent the scanner from further scanning the website, the security of the website is improved. The test discovers that the device has no influence to the website access and the background server, the common commercial and open source scanner at present can be recognized.

Description

technical field [0001] The invention belongs to the field of information security. Improve website security by resisting malicious scanning and malicious traffic for websites through man-machine recognition. Background technique [0002] With the rapid development of the Internet, many companies provide services to users in the form of websites. As the services provided diversify, so will the users of the website. In addition to accepting requests from normal users, the website also accepts requests from many scanners. A survey found that scanners sent 51.8 percent more traffic than normal users in 2016. There are also many types of scanners. In addition to common web crawlers, there are mobile phone content collection and DDos masquerading as normal users. [0003] There are also a large number of malicious scans in the scanner. These scanners will pretend to be users to access page content, and they usually try to bypass network security protection by disguising User...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/1408H04L63/1441
Inventor 傅建明王应军黄坚伟
Owner WUHAN UNIV
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