Method for judging phishing websites based on non-content analysis

A phishing website and non-content technology, which is applied in the field of judging phishing websites based on non-content analysis, can solve problems such as inability to warn phishing websites, achieve the effects of overcoming the failure of phishing websites, wide applicability, and speeding up judgment

Inactive Publication Date: 2012-08-15
ZHUHAI JUNTIAN ELECTRONICS TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

To identify the content of the website, it is necessary to send the website information to the server, and the server will identify the content of the website according to its massive data and super computing power, and then send the judgment result to the client, which requires a certain amount of processing time; for Based on URL judgments, securit

Method used

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  • Method for judging phishing websites based on non-content analysis
  • Method for judging phishing websites based on non-content analysis

Examples

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Example Embodiment

[0018] In a specific embodiment of the present invention, the method can be implemented by a security system containing a client and a server that can communicate with each other, where the client can be security protection software installed on the user's machine or the security protection A part of the software, and correspondingly, the server side can be a central server set on the side of the security provider to provide background services for all clients connected to it.

[0019] The principle of the present invention is to first calculate a batch of domain names densely distributed by phishing websites based on the existing known phishing data, which is what we call high-risk domain names. This kind of domain name contains a high content of phishing websites, and regular websites will not use such domain names, and then calculate the URL rules of popular phishing websites such as e-commerce and Weibo. If the URL uploaded by the client is under a high-risk domain name and t...

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Abstract

The invention provides a method for judging phishing websites based on non-content analysis, which comprises a server side and a client side, wherein the server side is provided with a black list, a white list, a high-risk domain database and a rule base. The method includes: using the server side to receive URL (uniform resource locator) data of unknown websites transmitted by the client side, judging the black list and the white list, comparing the URL data with data in the high-risk domain database if the URL data are not included in the black list and the white list, comparing the URL data with data in the rule base if the URL data are consistent with the data in the high-risk domain database, judging based on the high-risk domain database, the rule base and key information, and finally returning results to the client side. By the aid of the phishing website judging method, phishing website judging speed can be greatly increased, the shortcoming that an existing URL judging method fails for phishing websites emerging for the first time can be overcome, and the method has the advantages of convenience, rapidness, high efficiency and wide applicability.

Description

Technical field [0001] The invention relates to a method for judging a phishing website, in particular to a method for judging a phishing website based on non-content analysis. Background technique [0002] The so-called "phishing website" is a kind of online fraud, which means that criminals use various means to imitate the URL address and page content of the real website, or use the loopholes in the server program of the real website to insert dangerous HTML into some web pages of the site The code is used to defraud the user's bank or credit card account number, password and other private information, and to obtain further economic benefits with the defrauded user information. [0003] "Phishing websites" have recently appeared frequently around the world, seriously affecting the development of online financial services and e-commerce, harming public interests, and affecting the public's confidence in using the Internet. Phishing websites usually pretend to be bank websites and...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 温铭潘建波
Owner ZHUHAI JUNTIAN ELECTRONICS TECH
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