Multiparty authorization framework for data sharing in online social networks

Hongxin Hu; Gail-Joon Ahn

doi:10.1007/978-3-642-22348-8_5

Multiparty authorization framework for data sharing in online social networks

Hongxin Hu, Gail-Joon Ahn

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

54 Scopus citations

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.

Original language	English (US)
Title of host publication	Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings
Pages	29-43
Number of pages	15
DOIs	https://doi.org/10.1007/978-3-642-22348-8_5
State	Published - 2011
Event	25th Annual WG 11.3 Conference on Data and Applications Security and Privacy, DBSec 2011 - Richmond, VA, United States Duration: Jul 11 2011 → Jul 13 2011

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	6818 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	25th Annual WG 11.3 Conference on Data and Applications Security and Privacy, DBSec 2011
Country/Territory	United States
City	Richmond, VA
Period	7/11/11 → 7/13/11

Keywords

Access control
Data sharing
Multiparty
Privacy
Social network

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/978-3-642-22348-8_5

Cite this

Hu, H., & Ahn, G.-J. (2011). Multiparty authorization framework for data sharing in online social networks. In Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings (pp. 29-43). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6818 LNCS). https://doi.org/10.1007/978-3-642-22348-8_5

Multiparty authorization framework for data sharing in online social networks. / Hu, Hongxin; Ahn, Gail-Joon.
Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings. 2011. p. 29-43 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6818 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hu, H & Ahn, G-J 2011, Multiparty authorization framework for data sharing in online social networks. in Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 6818 LNCS, pp. 29-43, 25th Annual WG 11.3 Conference on Data and Applications Security and Privacy, DBSec 2011, Richmond, VA, United States, 7/11/11. https://doi.org/10.1007/978-3-642-22348-8_5

Hu H, Ahn GJ. Multiparty authorization framework for data sharing in online social networks. In Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings. 2011. p. 29-43. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-642-22348-8_5

Hu, Hongxin ; Ahn, Gail-Joon. / Multiparty authorization framework for data sharing in online social networks. Data and Applications Security and Privacy XXV - 25th Annual IFIP WG 11.3 Conference, DBSec 2011, Proceedings. 2011. pp. 29-43 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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Multiparty authorization framework for data sharing in online social networks

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Keywords

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