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10

EDBT
2008
ACM

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An access control mechanism for P2P collaborations

14 years 4 months ago

An access control mechanism for P2P collaborations

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We introduce a fine grained access control mechanism for Peer-to-Peer collaborations. It is based on the local access control components of the participants. The peers export their access control policies in XACML. Two mechanisms are proposed to combine these policies. The first approach establishes mappings between the export policies. The second approach installs a distributed access control directory. While mappings are created between two peers, a directory contains all rights of all users of all peers. We compare these two approaches and discuss their pros and cons.

Christoph Sturm, Klaus R. Dittrich, Patrick Ziegle

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Access Control Directory | Access Control Policies | Database | EDBT 2008 | Grained Access Control |

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Added	08 Dec 2009
Updated	08 Dec 2009
Type	Conference
Year	2008
Where	EDBT
Authors	Christoph Sturm, Klaus R. Dittrich, Patrick Ziegler

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