González-Manzano, LorenaGonzález-Tablas, Ana IsabelFuentes, José María deRibagorda Garnacho, Arturo2013-07-192013-07-1920122012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom). IEEE, 2012978-1-4673-2172-3https://hdl.handle.net/10016/15034Proceeding of the: 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom 2012), Liverpool, UK, 25-27 June 2012Along the time many Web Based Social Networks (WBSNs) have appeared, but not all of them offer the same services. Users may use multiple WBSNs to satisfy their requirements. Besides, operations such as the creation of accounts or the establishment of groups, are repeated in all of them, being a tedious issue. To address this matter, this paper proposes a protocol, based on the UMA core protocol and the FOAF project, to attain interoperability and reusability of resources, identity data and access control policies across different WBSNs. Moreover, an evaluation and a security analysis are presented.text/plainapplication/pdfeng© IEEEInteroperabilityReusabilityAccess controlSocial networksconference proceedingsInformática10.1109/TrustCom.2012.288open access138713922012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)