Multiparty Authorization Framework for Data Sharing in Online Social Networks - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2011

Multiparty Authorization Framework for Data Sharing in Online Social Networks

Hongxin Hu
  • Function : Author
  • PersonId : 1016185
Gail-Joon Ahn
  • Function : Author
  • PersonId : 978090

Abstract

Online social networks (OSNs) have experienced tremendous growth in recent years and become a de facto portal for hundreds of millions of Internet users. These OSNs offer attractive means for digital social interactions and information sharing, but also raise a number of security and privacy issues. While OSNs allow users to restrict access to shared data, they currently do not provide effective mechanisms to enforce privacy concerns over data associated with multiple users. In this paper, we propose a multiparty authorization framework that enables collaborative management of shared data in OSNs. An access control model is formulated to capture the essence of multiparty authorization requirements. We also demonstrate the applicability of our approach by implementing a proof-of-concept prototype hosted in Facebook.
Fichier principal
Vignette du fichier
978-3-642-22348-8_5_Chapter.pdf (342.27 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01586571 , version 1 (13-09-2017)

Licence

Attribution

Identifiers

Cite

Hongxin Hu, Gail-Joon Ahn. Multiparty Authorization Framework for Data Sharing in Online Social Networks. 23th Data and Applications Security (DBSec), Jul 2011, Richmond, VA, United States. pp.29-43, ⟨10.1007/978-3-642-22348-8_5⟩. ⟨hal-01586571⟩
110 View
182 Download

Altmetric

Share

Gmail Facebook X LinkedIn More