1927 search results - page 295 / 386 » An Access Control Model for Location based Services |
109
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IEEEIAS
2008
IEEE
15 years 8 months ago
2008
IEEE
: Research in Vehicular Ad Hoc NETworks (VANETs) has evolved considerably over the last years. Security and privacy in VANETs have recently appealed special interest in the researc...
121
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ISORC
2005
IEEE
15 years 7 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
142
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ISI
2004
Springer
15 years 6 months ago
2004
Springer
Through their misuse of authorized privileges, insiders have caused great damage and loss to corporate internal information assets, especially within the Intelligence Community (IC...
104
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SACMAT
2004
ACM
15 years 7 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
DRM
2008
Springer
15 years 3 months ago
2008
Springer
In this paper we present Trishul-UCON (T-UCON), a DRM system based on the UCONABC model. T-UCON is designed to be capable of enforcing not only application-specific policies, as a...