706 search results - page 13 / 142 » Access Control: Policies, Models, and Mechanisms |
CONCUR
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Discretionary Access Control (DAC) systems provide powerful mechanisms for resource management based on the selective distribution of capabilities to selected classes of ...
106
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HOTOS
1999
IEEE
15 years 4 months ago
1999
IEEE
We present a mechanism for inter-process communication (IPC) redirection that enables efficient and flexible access control for micro-kernel systems. In such systems, services are...
WETICE
2003
IEEE
15 years 5 months ago
2003
IEEE
Role-based access control has been a focal area for many security researchers over the last decade. There have been a large number of models, and many rich speciļ¬cation language...
78
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SACMAT
2004
ACM
15 years 5 months ago
2004
ACM
This paper maintains that for an access-control mechanism to support a wide range of policies, it is best to dispense with any built-in semantics for roles in the mechanism itself...
231
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SACMAT
2011
ACM
14 years 2 months ago
2011
ACM
In this paper, we present an approach for identity and access management (IAM) in the context of (cross-organizational) serviceoriented architectures (SOA). In particular, we deļ¬...