J4 ›› 2014, Vol. 41 ›› Issue (6): 181-187.doi: 10.3969/j.issn.1001-2400.2014.06.030

• Original Articles • Previous Articles     Next Articles

Research on the access control model for multimedia social networks

CHEN Qingli;ZHANG Zhiyong;XIANG Fei;WANG Jian   

  1.  (Inf. Eng. Coll., Henan Univ. of Sci. & Technol., Luoyang  471023, China)
  • Received:2013-08-25 Online:2014-12-20 Published:2015-01-19
  • Contact: CHEN Qingli E-mail:chenqingli88@126.com

Abstract:

Traditional access control models are not suitable for an emerging scenario of Multimedia Social Networks (MSNs), in which there are a large number of users, dynamic interaction and content sharing. The paper proposes an access control model for MSNs, based on users' major social relationships, such as relationship type, compactness, content sharing depth and trust. By the self-defined security rules and their security policies conflict elimination, the model effectively solves the security problem of access control and sharing dissemination on digital media, and it would apply to digital right management applications.

Key words: multimedia social networks, access control, security rules, policy conflict

CLC Number: 

  • TP309