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On-line digital copyright management method and its management server

A digital copyright management and server technology, applied in the direction of electronic digital data processing, instruments, calculations, etc., can solve problems such as difficult feedback of user use information, achieve the effect of reducing the possibility of illegal use, reducing harsh requirements, and broad application prospects

Inactive Publication Date: 2007-05-30
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is more common to use client-side plug-ins to realize copyright protection, which is difficult to feed back user usage information

Method used

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  • On-line digital copyright management method and its management server
  • On-line digital copyright management method and its management server
  • On-line digital copyright management method and its management server

Examples

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and example the present invention is further described:

[0032] Figure 1 depicts an overall system for applying the present invention. The content publisher uploads the original digital content to the content publishing module 100 of the present invention through the resource publishing platform, and at the same time submits necessary publishing information to the license management module 101, and the publishing information includes description information and usage rights information of the digital content. After the license management module 101 confirms, a corresponding digital content publishing license 102 is generated. When a user wants to use a certain digital content and applies to the management server, the license management module 101 will find and analyze the digital content publishing license 102 of the digital content applied by the user, match the user type at the same time, and provide the content publishe...

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PUM

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Abstract

On-line digital copyright managerial method and managerial server belongs to the method and device for issuing the digital content on the internet and protecting the digital content, the aim of the invention is to obtain the user's information immediately, refresh the user's record on the sever, control the user to use the digital content, and protect the copyright of digital content effectively. The managerial method of invention includes: issuing steps, the steps of generating the digital content issuing license, user applying steps, the steps of generating the user's authority, user accessing steps; the managerial server of invention includes: content issuing module and license managerial module. The sever real time manages the issued digital content, and controls the using right for the digital content efficiently; the authority control is finished on the sever, and reduce probability of the protected digital content to used illegally; the application prospect is very wide in the remote education, electric business and electric publishing trade.

Description

technical field [0001] The invention belongs to a method and device for publishing and protecting digital content on the network, and specifically relates to an online digital copyright management method and a management server thereof. Background technique [0002] With the rapid development of information technology and the explosive growth of information knowledge, the Internet has become one of the main carriers of information dissemination. Information knowledge, especially digitized information content is easy to copy, modify, pirate and distribute, and there is no difference in the quality of pirated copies, which prevents the legitimate interests of digital content owners from being effectively protected and hinders the digital content. Large-scale sharing and reuse hinders the healthy and orderly development of the digital resource market. Digital copyright protection management provides effective means and methods for the rational use of digital content and the pr...

Claims

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Application Information

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IPC IPC(8): G06F21/22G06F21/10
Inventor 程文青杨宗凯吴砥刘清堂刘澜金晶邓婉婷
Owner HUAZHONG UNIV OF SCI & TECH
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