4511 search results - page 320 / 903 » Observation Based System Security |
167
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACâ...
204
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CCS
2010
ACM
16 years 1 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
158
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SACMAT
2004
ACM
16 years 5 days ago
2004
ACM
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
202
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ESORICS
2010
Springer
15 years 7 months ago
2010
Springer
Formal RFID security and privacy frameworks are fundamental to the design and analysis of robust RFID systems. In this paper, we develop a new definitional framework for RFID priv...
198
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KI
2009
Springer
16 years 1 months ago
2009
Springer
Today’s complex production systems allow to simultaneously build different products following individual production plans. Such plans may fail due to component faults or unfores...