769 search results - page 93 / 154 » Policy Storage for Role-Based Access Control Systems |
COLCOM
2007
IEEE
15 years 5 months ago
2007
IEEE
—In an ad-hoc collaborative sharing environment, attribute-based access control provides a promising approach in defining authorization over shared resources based on users’ p...
101
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SAC
2000
ACM
15 years 3 months ago
2000
ACM
Linda is a high level communication model which allows agents to communicate via a shared tuple spaces without knowing each other’s identities and without having to arrange for ...
101
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RTSS
2007
IEEE
15 years 5 months ago
2007
IEEE
In multiprocessor systems, the traffic on the bus does not solely originate from data transfers due to data dependencies between tasks, but is also affected by memory transfers a...
CCS
2006
ACM
15 years 2 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
ACSAC
2002
IEEE
15 years 4 months ago
2002
IEEE
We describe an approach to building security services for context-aware environments. Specifically, we focus on the design of security services that incorporate the use of securi...