Method and device for detecting bad website

A detection method and detection equipment technology, applied in the field of network security, can solve the problems of large detection errors, inability to realize fast and accurate detection of pornographic web pages, and many processing elements, so as to achieve accurate and reliable detection results, accurate bad web page detection, and calculation simple effect

Active Publication Date: 2012-09-12
CHINA INTERNET NETWORK INFORMATION CENTER
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In practical applications, the web page URL blacklist filtering technology needs to establish a blacklist in advance, so there is a certain lag in the detection of newly generated pornographic words and pornographic web pages. The recognition technology itself is immature, so the overall detection error is relatively large, and due to the large number of processing elements, the calculation is large and the detection efficiency is low
Therefore, based on the current pornographic webpage detection technology, it is impossible to achieve fast and accurate pornographic webpage detection

Method used

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  • Method and device for detecting bad website
  • Method and device for detecting bad website
  • Method and device for detecting bad website

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Embodiment Construction

[0046] The bad web page detection method provided by the embodiment of the present invention can be specifically applied to the detection of bad websites, and the bad websites can specifically include websites such as pornography, gambling, violence, and reaction. It may be implemented by a bad web page detection apparatus, and the bad web page detection apparatus may be implemented by software and / or hardware.

[0047] figure 1 This is a schematic flowchart of a method for detecting a bad web page according to an embodiment of the present invention. like figure 1 As shown, the method for detecting bad web pages includes the following steps:

[0048] Step S101, performing word segmentation processing on the webpage to be detected, and obtaining word segmentation data of the webpage to be detected;

[0049]Specifically, commonly used arbitrary word segmentation techniques can be used to perform word segmentation processing on the webpage to be detected, such as forward maxim...

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Abstract

The invention provides a method and a device for detecting a bad website. The method comprises the following steps of: carrying out word segmentation treatment to a website to be detected, and obtaining word segmentation data of the website to be detected; obtaining bad webpage characteristic word of the website to be detected according to the word segmentation data and at least one pre-obtained bad webpage characteristic word; obtaining a bad webpage judgment probability of the website to be detected according to a bad webpage probable value corresponding to the bad webpage characteristic words of the website; if the bad webpage judgment probability is greater than a first predetermined threshold, judging the website to be detected as the bad website. According to the method and the device for detecting the bad website, the bad website can be detected quickly and effectively.

Description

technical field [0001] The invention relates to information processing technology, in particular to a method and device for detecting bad websites, and belongs to the technical field of network security. Background technique [0002] With the gradual development of network technology, web pages have become an important way for people to obtain various kinds of information. However, the emergence of a large number of pornographic websites not only affects the network environment, but also threatens the physical and mental health of netizens, especially young netizens. Therefore, how to detect pornographic websites quickly and accurately has become an important topic in the field of pornographic website detection. [0003] The existing pornographic webpage detection technology mainly adopts webpage URL blacklist filtering technology and webpage content detection technology. The web URL blacklist filtering technology mainly establishes a blacklist based on the sensitive featur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
Inventor 洪博耿光刚王利明
Owner CHINA INTERNET NETWORK INFORMATION CENTER
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