3899 search results - page 231 / 780 » Argumentation for Access Control |
186
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
158
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SOCA
2007
IEEE
16 years 26 days ago
2007
IEEE
European energy supply companies typically run a conglomerate of different, geographically distributed power plants. Unfortunately, the corresponding power plant control systems a...
177
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...
200
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ICDCIT
2004
Springer
15 years 12 months ago
2004
Springer
We discuss research issues and models for vulnerabilities and threats in distributed computing systems. We present four diverse approaches to reducing system vulnerabilities and th...
174
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HOTOS
1997
IEEE
15 years 10 months ago
1997
IEEE
The recent trend towards dynamically extensible systems, such as Java, SPIN or VINO, promises more powerful and flexible systems. At the same time, the impact of extensibility on...