Topology of dynamic metadata exchange via a trusted third party
| dc.contributor.author | Pöhn, Daniela | |
| dc.contributor.editor | Hühnlein, Detlef | |
| dc.contributor.editor | Roßnagel, Heiko | |
| dc.contributor.editor | Kuhlisch, Raik | |
| dc.contributor.editor | Ziesing, Jan | |
| dc.date.accessioned | 2017-06-30T02:54:29Z | |
| dc.date.available | 2017-06-30T02:54:29Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Federated Identity Management is an effective technology that allows multiple organizations to share resources. Deployments of the protocol Security Assertion Markup Language (SAML) practically require the pre-exchange of aggregated metadata files, making federations to fixed trust boundaries. Dynamic metadata exchange between identity provider and service provider via a trusted third party (TTP) overcomes these barriers. In this paper, we contrast dynamic metadata exchange with other state-of-the-art approaches and present the topology of the dynamic metadata exchange via a TTP. Furthermore, a distributed dynamic metadata exchange is proposed, in order to enhance the current protocol and provide a scalable solution for large-scale infrastructures. | en |
| dc.identifier.isbn | 978-3-88579-645-9 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | Open Identity Summit 2015 | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-251 | |
| dc.title | Topology of dynamic metadata exchange via a trusted third party | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 113 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 101 | |
| gi.conference.date | 10.-11. November 2015 | |
| gi.conference.location | Berlin |
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