964 search results - page 159 / 193 » On Securely Scheduling a Meeting |
160
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WER
2007
Springer
16 years 11 days ago
2007
Springer
Role-Based Access Control (RBAC) is increasingly used for ensuring security and privacy in complex organizations such as healthcare institutions. In RBAC, access permissions are g...
164
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VALUETOOLS
2006
ACM
16 years 6 days ago
2006
ACM
Internet-scale security incidents are becoming increasingly common, and the researchers need tools to replicate and study them in a controlled setting. Current network simulators,...
158
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ESCIENCE
2005
IEEE
15 years 12 months ago
2005
IEEE
The GRIA project set out to make the Grid usable by industry. The GRIA middleware is based on Web Services, and designed to meet the needs of industry for security and business-to...
189
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ISM
2005
IEEE
15 years 12 months ago
2005
IEEE
Ubiquitous Computing foresees a massively networked world supporting a population of diverse but cooperating mobile devices where trust relationships between entities are uncertai...
182
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HIP
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...