137 search results - page 6 / 28 » Extending access control models with break-glass |
RTS
2006
14 years 9 months ago
2006
Many of today's complex computer applications are being modeled and constructed using the principles inherent to real-time distributed object systems. In response to this dem...
AINA
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper presents an architectural model for contextual-based delegation access control for pervasive computing, particularly access control mechanisms for ad hoc coalition scen...
103
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WEBI
2004
Springer
15 years 3 months ago
2004
Springer
Business process describes a set of services that span enterprise boundaries and are provided by enterprises that see each other as partners. Web services is widely accepted and a...
68
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CSFW
2007
IEEE
15 years 4 months ago
2007
IEEE
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
In this paper, we propose a Proximity Based automated Access Control (PBAC) model for smart-ED environments which improves the existing ED work-flow by automating mundane administ...