Access control issues in social networks

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RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/7677

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor	Universitat Politècnica de Catalunya. DMAG - Grup d'Aplicacions Multimèdia Distribuïdes
dc.contributor.author	Carreras Coch, Anna
dc.contributor.author	Rodríguez Luna, Eva
dc.contributor.author	Delgado Mercè, Jaime
dc.contributor.author	Maroñas Borras, Xavier
dc.date	2010-05-19
dc.identifier.citation	Carreras, A. [et al.]. Access control issues in social networks. A: International Workshop of the Multimedia Metadata Community. "11th International Workshop of the Multimedia Metadata Community". Barcelona: 2010, p. 47-52.
dc.identifier.uri	http://hdl.handle.net/2117/7677
dc.language.iso	eng
dc.relation	http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-583/papera.pdf
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
dc.subject	Àrees temàtiques de la UPC::Informàtica::Seguretat informàtica
dc.subject	Social networks
dc.subject	Privacy
dc.subject	Privacy
dc.subject	social networks
dc.subject	access control policies
dc.subject	XACML
dc.subject	Xarxes socials
dc.subject	Privacitat
dc.title	Access control issues in social networks
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	Social Networks, as the main axis of Web 2.0, are creating a number of interesting challenges to the research and standardisation communities. In this paper, we analyse the current and future use of access control policies in Social Networks. Subsequently, two main issues are addressed: the interoperability amongst systems using different policy languages and the lack of elements in the existing policy languages when trying to express Social Networks’ access control. In particular, our approach is based on the use of the XACML standard.

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