708 search results - page 58 / 142 » A Policy Based Framework for Access Control |
122
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MONET
2006
15 years 1 months ago
2006
Abstract This paper proposes efficient resource allocation techniques for a policy-based wireless/wireline interworking architecture, where quality of service (QoS) provisioning an...
220
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GIS
2008
ACM
16 years 3 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
100
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SP
2005
IEEE
15 years 7 months ago
2005
IEEE
We present a distributed algorithm for assembling a proof that a request satisfies an access-control policy expressed in a formal logic, in the tradition of Lampson et al. [16]. ...
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...
101
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MM
2004
ACM
2004
ACM
SMARXO: towards secured multimedia applications by adopting RBAC, XML and object-relational database
15 years 7 months ago
In this paper, a framework named SMARXO is proposed to address the security issues in multimedia applications by adopting RBAC (Role-Based Access Control), XML, and ObjectRelation...