A Policy Language for Distributed Usage Control

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We present the Obligation Speciﬁcation Language (OSL), a policy language for distributed usage control. OSL supports the formalization of a wide range of usage control requirements. We also present translations between OSL and two rights expression languages (RELs) from the DRM area. These translations make it possible to use DRM mechanisms to enforce OSL policies. Furthermore, the translations enhance the interoperability of DRM mechanisms and allow us to apply OSL-speciﬁc monitoring and analysis tools to the RELs.

Manuel Hilty, Alexander Pretschner, David A. Basin

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DRM Mechanisms | ESORICS 2007 | OSL Policies | Security Privacy | Usage Control |

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Added	07 Jun 2010
Updated	07 Jun 2010
Type	Conference
Year	2007
Where	ESORICS
Authors	Manuel Hilty, Alexander Pretschner, David A. Basin, Christian Schaefer, Thomas Walter

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A Policy Language for Distributed Usage Control

DRM Mechanisms | ESORICS 2007 | OSL Policies | Security Privacy | Usage Control |

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