860 search results - page 85 / 172 » On the Security of Delegation in Access Control Systems |
107
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DRM
2003
Springer
15 years 7 months ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
123
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ICWS
2008
IEEE
15 years 3 months ago
2008
IEEE
We study the access control integration problem for web services. Organizations frequently use many services, each with its own access control policies, that must interoperate whi...
111
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
—Usage control goes beyond traditional access control, addressing its limitations related to attribute mutability and continuous usage permission validation. The recently propose...
117
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CCS
2010
ACM
15 years 26 days ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
107
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CN
2000
15 years 1 months ago
2000
Programming models that support code migration have gained prominence, mainly due to a widespread shift from stand-alone to distributed applications. Although appealing in terms o...