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Method and device for identifying phishing websites

A phishing website and technology to be identified, applied in the Internet field, can solve the problems of low efficiency and low accuracy in identifying phishing websites

Active Publication Date: 2013-03-06
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method and device for identifying phishing websites to solve the problems of low efficiency and low accuracy in identifying phishing websites in the prior art

Method used

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  • Method and device for identifying phishing websites
  • Method and device for identifying phishing websites
  • Method and device for identifying phishing websites

Examples

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Embodiment Construction

[0024] Since phishing websites usually fake the URL address of a legitimate website and pretend to be a legitimate website to defraud the user’s private information such as bank account numbers and passwords, for example, the URL address of a phishing website is to use the number “1” in the URL address of the legitimate website. ", or replace the letter "O" of the legitimate website with the number "0" to get the URL address of the fake legitimate website. If the user does not carefully observe the URL address of the phishing website, the URL address of the phishing website will be mistaken for legitimate The URL address of the website is logged in. Therefore, in the embodiment of the present invention, the URL address of the website to be identified is compared with the URL address of the set legitimate website to determine the similarity between the two, and judge whether the website to be identified is based on the similarity It is a phishing website.

[0025] The embodiments ...

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PUM

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Abstract

The invention discloses a method and device for identifying phishing websites and aims to solve the problem that efficiency and accuracy in identifying phishing websites by the prior art is low. The method includes: using a URL (uniform resource locator) in information of interaction between a terminal and a network side and a URL embedded in a page in preset page type as URLs to be identified; when first similarity between the URLs to be identified and a set URL is within a set range, identifying the URLs to be identified as URLs of phishing websites. Whether the URLs to be identified are the URLs of phishing websites or not is determined according to the first similarity between the URLs to be identified and the set URL, the method for automatically identifying phishing websites is realized, and the efficiency in identifying phishing websites is improved. The URL embedded in the page in the set page type is used as the URL to be identified for identification, so that accuracy in identifying phishing websites is improved.

Description

Technical field [0001] The present invention relates to the field of Internet technology, in particular to a method and device for identifying phishing websites. Background technique [0002] In recent years, phishing websites have appeared frequently all over the world, seriously affecting the development of online financial services and e-commerce, harming users' interests, and affecting users' confidence in using the Internet. Phishing websites usually imitate the Universal Resource Locator (URL) address and page content of legitimate websites, or pretend to be legitimate websites by other means to defraud users' private information such as bank account numbers and passwords. [0003] In the prior art, whether a certain website is a phishing website is mainly identified manually, and if it is determined that a certain website is a phishing website, the URL address of the website is added to the blacklist. For each URL address included in the blacklist, the terminal is denied to...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/12
Inventor 吴翰清李泽洋康洁洁
Owner ALIBABA CLOUD COMPUTING LTD
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