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Digital content distribution method for multimedia social network

A technology for digital content and social networking, applied in the Internet field, it can solve the problem of ineffective protection of the privacy of terminal platforms, and achieve the effect of ensuring safe sharing and dissemination and satisfying privacy protection.

Inactive Publication Date: 2011-10-19
HENAN UNIV OF SCI & TECH
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AI Technical Summary

Problems solved by technology

The inadequacy of the existing remote attestation model is that it exposes the basic configuration information of the user terminal platform (including hardware and software), and cannot effectively protect the privacy of the terminal platform. The basic needs of general node users in China, and an important manifestation of the acceptability of digital rights management (Digital Right Management, DRM) technology

Method used

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  • Digital content distribution method for multimedia social network
  • Digital content distribution method for multimedia social network
  • Digital content distribution method for multimedia social network

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments:

[0037] Multimedia Social Network (MSN) is a network tool, service and application that provides multimedia information exchange and sharing for different groups under the social network. Compared with the open network of the traditional client / server mode, MSN has distributed characteristics and the advantages of direct, fast and flexible transmission of audio and video digital content information. Provides a powerful infrastructure platform. However, with the convenience of information exchange and interaction provided by this open multimedia network environment, coupled with the important characteristics of non-destructive copying and easy distribution of digital content, the issue of digital rights management has become more prominent and has be...

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Abstract

The invention relates to the technical field of internet, in particular to a digital content distribution method for a multimedia social network. A digital content safety credible distribution system frame and a specific distribution protocol flow are provided; through the certification by a third trusted party of equipment safety attribute and basic configuration before the digital contents are distributed to user terminal equipment from a server terminal, invaluable digital asset safety and controllable transmission are ensured; and a remote certification model which supports the third trusted party is introduced and applied to digital copyright protection of the multimedia social network. By the method, safe sharing and transmission of the digital contents in the multimedia social network are ensured, and the requirements of a user terminal equipment platform for privacy protection such as the safety attribute, basic configuration and the like are simultaneously met.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method for distributing digital content oriented to a multimedia social network. Background technique [0002] Social network, also known as social network or interpersonal network, is a relatively stable relationship network formed by certain groups connected together according to a certain relationship. These groups can be individuals, organizations, enterprises or even countries. The relationship between them can be friends, colleagues, transactions, diplomatic relations, etc. Social networks focus on the interaction and connection between people. Social networks are generally composed of nodes and edges. Nodes represent the actors in the social network, that is, individuals, organizations or agents (Agents); edges represent the connections between nodes, which are based on certain specific relationships between users. Establishment, such as blood relationship, busines...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 张志勇牛丹梅张丽丽黄涛贾涛田伟莉杨丽君陈书全王真陈庆丽
Owner HENAN UNIV OF SCI & TECH
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