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Method and system for detecting phishing website

A phishing website and detection method technology, applied in the field of phishing website detection method and its detection system, can solve the problems of heavy server load and long time, and achieve the effect of speeding up verification and ensuring security

Active Publication Date: 2012-10-03
ZHUHAI BAOQU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, it can be seen that every time a user visits a website, he has to make a query on the server to confirm whether it can be accessed, and the corresponding time required is relatively long
Moreover, a large number of users access the server at the same time, and the load on the server will be heavy

Method used

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  • Method and system for detecting phishing website
  • Method and system for detecting phishing website
  • Method and system for detecting phishing website

Examples

Experimental program
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Embodiment 1

[0036] Such as image 3 As shown, this embodiment discloses a method for detecting a phishing website, which is used to quickly verify whether the website currently visited by the user is a phishing website. The inspection method includes:

[0037] Collecting the URL of the currently visited website in real time;

[0038] Querying whether the URL is in the relative whitelist database set on the system client, the relative whitelist database stores URLs of secure websites that have been verified in the system server within the preset time threshold range; the time threshold is 2-7 Hours, more preferably 5 hours;

[0039] If yes, allow the user to access the current website;

[0040] If not, upload the URL to the system server for verification;

[0041] The system server inquires whether the URL is in the blacklist database or whitelist database of the system server;

[0042] If it is in the blacklist database, the user is prompted that the currently visited website is a phi...

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PUM

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Abstract

The invention belongs to the technical field of network safety, in particular to a method and a system for detecting a phishing website. The method and the system adopt a technical scheme that the URL (Universal Resource Locator) of the current accessed website is acquired in real time; inquiring whether the URL is in a corresponding white list database of a system client, and the URL of an identified safe website in the system server in a preset time threshold value range is stored in the corresponding white list database, if in the range, the user is allowed to access the current website, and otherwise, the URL is uploaded to the system server for identification. According to the invention, repeatedly identifying the white and black lists in the system server in a period of time and in many places is avoided with the arrangement of a corresponding white list database, so that the black and white list identification speed is improved, and the operation load of the system server is lowered.

Description

technical field [0001] The invention belongs to the technical field of network security, and in particular relates to a detection method and a detection system for a phishing website. Background technique [0002] The so-called "phishing website" is a kind of network fraud, which means that criminals use various means to counterfeit the URL (web page address) and page content of the real website, or use the loopholes in the real website server program to insert Dangerous HTML codes are used to defraud users of personal information such as bank or credit card account numbers and passwords. Phishing websites usually pretend to be bank websites or imitate bank online shopping pre-payment webpages to steal account and password information submitted by visitors. It is typically spread via email in which a spoofed link takes the recipient to a phishing website. The page of the phishing website is exactly the same as the interface of the real website, requiring visitors to submit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 潘建波王斌陈勇
Owner ZHUHAI BAOQU TECH CO LTD
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