Method for hiding URL (Uniform Resource Locator) in content delivery network

A content distribution network and encryption technology, applied in electrical components, transmission systems, etc., can solve the problems of piracy and low security, and achieve the effect of improving security and data transmission efficiency

Inactive Publication Date: 2012-11-28
LETV CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This may cause third parties to download video files from the CDN and pirate

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  • Method for hiding URL (Uniform Resource Locator) in content delivery network
  • Method for hiding URL (Uniform Resource Locator) in content delivery network

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments. The correspondence between constituent elements in the claims and specific examples in the embodiments can be exemplified as follows. The description herein is intended to confirm that specific examples used to support the subject matter stated in the claims are described in the embodiments, and since an example is described in the embodiments, it does not mean that the specific examples do not represent constituent elements. Conversely, even if a specific example is included here as an element characteristic corresponding to one constituent element, it does not mean that the specific example does not represent any other constituent element.

[0037] Furthermore, the description herein does not imply that all subject matter corresponding to specific examples set forth in the embodiments are recited in the claims. In other words, the d...

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Abstract

The invention provides a method for hiding a URL (Uniform Resource Locator) in content delivery network. The method comprises the following steps that: a user player carries out Base64 encryption on a video file path in a request URL in advance and requests available CDN (Content Delivery Network) nodes to a CDN scheduling server by the encrypted request URL; the CDN scheduling server carries out Base64 decryption on the request URL and then selects an available CDN node according to a scheduling strategy; the CND scheduling server returns an available CDN node address to the user player; the user player carries out Base64 encryption on the video file path in the request URL after receiving the available CDN node address, and the encrypted request URL sends a video data request to the available CDN node; and the available CND node receives the encrypted video data request, then carries out Base64 decryption on the encrypted video data request and sends the requested video data to the user player. The method disclosed by the invention has the advantage of improving the safety of CDN service.

Description

technical field [0001] The invention relates to the technical field of network communication, and more specifically, relates to a method for hiding URLs in a content distribution network. Background technique [0002] CDN (Content Delivery Network) content distribution network, this technology is an effective means to solve the problem of poor Internet performance that first emerged and developed rapidly in the United States in recent years. The basic idea is to try to avoid bottlenecks and links on the Internet that may affect the speed and stability of data transmission, so as to make data transmission faster and more stable. By placing a layer of intelligent virtual network based on the existing Internet based on node servers placed everywhere in the network, the CDN system can real-time according to the network traffic and the connection of each node, the load status, the distance to the user and the response time and other comprehensive information to redirect the user...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12H04L29/06
Inventor 邵长松李茗夏彦刚
Owner LETV CLOUD COMPUTING CO LTD
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