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Method and device for website hijacking detection

A website and website access technology, applied in the field of network security, can solve problems that affect user experience, damage the legitimate interests of browsers, etc., and achieve the effect of improving recognition rate and reducing costs

Active Publication Date: 2018-09-04
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The redirected destination webpage may be a phishing website, or contain Trojan horses, pop-up advertisements, etc., which will affect the user experience; if the user requests a cooperative website of the browser, it will also damage the legitimate interests of the browser

Method used

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  • Method and device for website hijacking detection
  • Method and device for website hijacking detection
  • Method and device for website hijacking detection

Examples

Experimental program
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Embodiment 3

[0125] Such as Figure 6 As shown, in one embodiment, the above step S302 also includes step S601:

[0126] In step S601, when the probability P of a jump URL, the access time interval T between the last access time and the current access time, the weight M of the probability P of the jump URL, the access time interval T and the maximum access time Interval T max The weight N of the ratio and the safe jump threshold Q, when the following conditions are met, the redirect URL is determined as a secure redirect URL:

[0127] Wherein, for example, the safety jump threshold is 0.5, the probability of a jump URL is 0.4, its weight M is 0.6, T is 12 hours, and T max is 24 hours, and its weight N is 0.4, then it is calculated according to the above formula: 0.5*0.6+(1-12 / 24)*0.4=0.5, then the redirect URL can be considered as a safe redirect URL. Among them, the greater the probability of the redirect URL and the shorter the access time interval, the greater the possibility that ...

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Abstract

The present disclosure relates to a method and device for web site hijacking detection, wherein the method includes: obtaining the current web address and target URL in the current web site access instruction; determining the security of the current web site access according to the historical record of web site access instructions A redirection URL; determining whether the target redirection URL is hijacked according to the safe redirection URL. Through this technical solution, the safe jump URL is determined according to the historical URL access instructions, and then it is judged whether the target jump URL is hijacked according to the safe jump URL. In this way, when an abnormal jump is encountered, it can be found immediately without prior maintenance and maintenance. Sending blacklist URLs can also detect hijacking, improve the recognition rate of hijacked URLs, and reduce costs.

Description

technical field [0001] The present disclosure relates to the technical field of network security, in particular to a method and device for website hijacking detection. Background technique [0002] Some network operators will listen to the user's request on the intermediate route when the user accesses the network. When certain conditions are matched, they will return a jump response before the target server, so that the user can jump to the network operator. URL of the relationship. The redirected destination webpage may be a phishing website, or contain Trojan horses, pop-up advertisements, etc., which will affect the user experience; if the user requests a cooperative website of the browser, it will also damage the legitimate interests of the browser. Contents of the invention [0003] Embodiments of the present disclosure provide a method and device for website hijacking detection, including the following technical solutions: [0004] According to the first aspect of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1466H04L63/1441G06F21/128G06F16/958G06F16/24578G06F16/951H04L63/1416H04L67/02G06F21/50
Inventor 於一飞杜中义左景龙
Owner XIAOMI INC