Towards privacy-preserving location sharing over mobile online social networks

Chen, J; Su, S; Wang, X

Towards privacy-preserving location sharing over mobile online social networks

Chen, J Su, S Wang, X

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Publication Type:: Journal Article
Citation:: IEICE Transactions on Information and Systems, 2019, (1), pp. 133 - 146
Issue Date:: 2019-01-01

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Field	Value	Language
dc.contributor.author	Chen, J	en_US
dc.contributor.author	Su, S	en_US
dc.contributor.author	Wang, X https://orcid.org/0000-0001-9582-3445	en_US
dc.date.issued	2019-01-01	en_US
dc.identifier.citation	IEICE Transactions on Information and Systems, 2019, (1), pp. 133 - 146	en_US
dc.identifier.issn	0916-8532	en_US
dc.identifier.uri	http://hdl.handle.net/10453/132615
dc.description.abstract	Copyright © 2019 The Institute of Electronics, Information and Communication Engineers Location sharing services have recently gained momentum over mobile online social networks (mOSNs), seeing the increasing popularity of GPS-capable mobile devices such as smart phones. Despite the convenience brought by location sharing, there comes severe privacy risks. Though many efforts have been made to protect user privacy during location sharing, many of them rely on the extensive deployment of trusted Cellular Towers (CTs) and some incur excessive time overhead. More importantly, little research so far can support complete privacy including location privacy, identity privacy and social relation privacy. We propose SAM, a new System Architecture for mOSNs, and P 3 S, a Privacy-Preserving Protocol based on SAM, to address the above issues for privacy-preserving location sharing over mOSNs. SAM and P 3 S differ from previous work in providing complete privacy for location sharing services over mOSNs. Theoretical analysis and extensive experimental results demonstrate the feasibility and efficiency of the proposed system and protocol.	en_US
dc.relation.ispartof	IEICE Transactions on Information and Systems	en_US
dc.relation.isbasedon	10.1587/transinf.2018EDP7187	en_US
dc.subject.classification	Information Systems	en_US
dc.title	Towards privacy-preserving location sharing over mobile online social networks	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.for	0805 Distributed Computing	en_US
utslib.for	0806 Information Systems	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1801 Law	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computer Science
utslib.copyright.status	open_access
pubs.issue	1	en_US
pubs.publication-status	Published	en_US

Abstract:

Copyright © 2019 The Institute of Electronics, Information and Communication Engineers Location sharing services have recently gained momentum over mobile online social networks (mOSNs), seeing the increasing popularity of GPS-capable mobile devices such as smart phones. Despite the convenience brought by location sharing, there comes severe privacy risks. Though many efforts have been made to protect user privacy during location sharing, many of them rely on the extensive deployment of trusted Cellular Towers (CTs) and some incur excessive time overhead. More importantly, little research so far can support complete privacy including location privacy, identity privacy and social relation privacy. We propose SAM, a new System Architecture for mOSNs, and P 3 S, a Privacy-Preserving Protocol based on SAM, to address the above issues for privacy-preserving location sharing over mOSNs. SAM and P 3 S differ from previous work in providing complete privacy for location sharing services over mOSNs. Theoretical analysis and extensive experimental results demonstrate the feasibility and efficiency of the proposed system and protocol.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/132615