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Anti-hijack data downloading method, client, server and system

A data download and server technology, applied in the information field, can solve problems such as low accuracy rate and data error

Active Publication Date: 2016-01-06
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, since the client downloads the corresponding data through the URL returned by the server, if the above URL is hijacked by the operator, when the data cached by the operator is not updated in time or the cached data is wrong data, it will Causes errors in the downloaded data, resulting in lower accuracy of the existing data download methods

Method used

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  • Anti-hijack data downloading method, client, server and system
  • Anti-hijack data downloading method, client, server and system
  • Anti-hijack data downloading method, client, server and system

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Embodiment Construction

[0038] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0040] This embodiment provides an anti-hijacking data download method, which can be applied to the client, such as figure 1 As shown, the method includes:

[0041] 101. Send data download request information to th...

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Abstract

The invention discloses an anti-hijack data downloading method, a client, a server and a system, and relates to the field of information technology. The method comprises the following steps: sending data downloading request information to a server, wherein the downloading request information carries identification information of data to be downloaded, for enabling the server to obtain multiple uniform resource locators URL corresponding to the identification information of the data to be downloaded; receiving the multiple URL corresponding to the identification information of the data to be downloaded and sent by the server; and obtaining the data to be downloaded according to any URL among the multiple URL. The method, device and system can be used for effectively preventing hijack of URL and improving the data downloading accuracy.

Description

technical field [0001] The invention relates to the field of information technology, in particular to an anti-hijacking data download method, client, server and system. Background technique [0002] With the rapid development of information technology, more and more users download data through the network. In the process of downloading data, the download needs to be performed through a network service provided by an operator. For the purpose of saving traffic or bandwidth, some operators will cache the content downloaded through the URL (UniformResourceLocator, uniform resource locator) in the operator's LAN. When the user downloads the content corresponding to the same URL again , the operator will hijack the user's download request, that is, hijack through DNS (Domain Name System, domain name system), modify the result of domain name resolution, and resolve the domain name of the downloaded data to the IP of the operator's server (Internet Protocol, the protocol for interc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/1466H04L67/06
Inventor 赵化强章勋田晓川
Owner BEIJING QIHOO TECH CO LTD