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File downloading method and device

Active Publication Date: 2017-10-10
广州杰之良软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when downloading files, the user's address information, identity information, verification information, and file information are usually not judged, resulting in low file transfer security.

Method used

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  • File downloading method and device
  • File downloading method and device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0027] Such as image 3 A flow chart of the file downloading method provided by the embodiment of the present invention is shown. This file download method is applied to the server of the file download system, please refer to image 3 , the method includes:

[0028] Step S110: Receive the download request sent by the user terminal according to the user's operation, the download request includes address information, verification information, identity information and file information.

[0029] When the user needs to download a file, he can send a download request to the server through the user terminal. Correspondingly, the server receives the download request sent by the user terminal.

[0030] Specifically, the download request includes address information, verification information, identity information and file information. Wherein, the address information may be a physical address of the user terminal, that is, a MAC address. Certainly, the address information may also ...

no. 2 example

[0072] The second embodiment of the present invention provides a file download device 200, which is applied to the server of the file download system. Please refer to Figure 5 , the file downloading apparatus 200 includes a request receiving module 210 , a first judging module 220 , a second judging module 230 and a file sending module 240 . Wherein, the request receiving module 210 is used to receive a download request sent by the user terminal according to the user's operation, and the download request includes address information, verification information, identity information and file information; the first judging module 220 is used to judge the Whether the address information is within the preset address information range, if the address information is within the preset address information range, then perform identity verification on the user according to the verification information, and obtain an identity verification result; the second judgment The module 230 is used...

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PUM

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Abstract

The invention provides a file downloading method and device, and relates to the technical field of the internet. The file downloading method is applied to the server of a file downloading system, and includes the steps of receiving download requests sent by a user terminal according to the operations of a user, wherein the download requests include address information, verification information, identity information and file information; judging whether or not the address information is within the range of preset address information, and if yes, authenticating the user according to the verification information to obtain an authentication result; if the authentication result shows that the authentication is successful, judging whether or not the file information can be downloaded according to the identity information; if yes, encrypting file contents corresponding to the file information to obtain encrypted files, and sending the encrypted files to the user terminal. The file downloading method has strong security and reliability.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a method and device for downloading files. Background technique [0002] With the rapid development of science and technology, Internet technology is also becoming more and more mature. At present, file transfer using Internet interaction is an indispensable file transfer method in people's daily work and life. However, when downloading a file, usually the user's address information, identity information, verification information, and file information are not judged, resulting in low file transfer security. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a file downloading method and device to solve the above problems. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is as follows: [0005] A file download method, applied to a server of a file download system,...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/08
CPCH04L9/0861H04L63/0428H04L63/06H04L63/08H04L63/083H04L63/0861H04L67/06
Inventor 谭巍魏西鹏
Owner 广州杰之良软件有限公司
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