Method and device for digital content product access control service transfer

Abstract

The invention provides a method and device for transferring the access permission control service of digital content products and relates to the technical field of access control. The method includes the steps that first, the qualification identity of a digital content provider is confirmed; second, digital content product information and files uploaded by the digital content provider are confirmed, the serial numbers of digital content products are generated, and the digital content product files are encrypted through corresponding encryption strategies and algorithms; third, the digital content provider defines various access licenses for the released digital content product files with blank licenses of the digital content provider; fourth, the access permission control service of the digital content products is transferred to be sold or commissioned by a digital copyright trading platform by controlling the number of the blank licenses held by the digital content provider. With the method and device, the access permission control service can be sold or commissioned, trade on the permission control service level is very flexible, and the digital content product trade is suitable for more application occasions.

Description

technical field [0001] The invention relates to the technical field of access control, in particular to a method and device for digital content product access control service transfer. Background technique [0002] With the rapid development of Internet technology, more and more digital content is traded and disseminated online. However, due to the characteristics of digital information that are easy to copy and distribute without loss, there are a lot of piracy and infringement problems in digital content disseminated on the Internet, especially the unscrupulous secondary dissemination consumes potential user resources at a geometric progression speed, which poses a threat to related The right holders caused huge economic losses, and the security of digital content products became a crucial issue, and digital rights management came into being. [0003] The current digital rights management has achieved fruitful results in protecting the security of digital content. [000...

AI Technical Summary

Problems solved by technology

[0004] However, the trading methods and marketing models of digital content products are not flexible enough, and the current digital rights management solutions are insufficient in supporting rights-level transactions, especially in the sale of access control services and the entrustment of some access control services Lack of support, which greatly limits the applicable occasions for digital content product transactions

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