151 search results - page 23 / 31 » Using trust and risk in role-based access control policies |
ESOP
2004
Springer
15 years 5 months ago
2004
Springer
We show how to combine trust management theories with nonce-based cryptographic protocols. The strand space framework for protocol analysis is extended by associating formulas from...
CCS
2008
ACM
15 years 1 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
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EUROPKI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
NCA
2005
IEEE
15 years 5 months ago
2005
IEEE
In distributed P2P environments, peers (i.e., users) often have to request the services from some unfamiliar peers (i.e., resources) that could be altruistic, selfish, or even ma...
USS
2004
15 years 1 months ago
2004
Window systems are the primary mediator of user input and output in modern computing systems. They are also a commonly used interprocess communication mechanism. As a result, they...