1073 search results - page 159 / 215 » Secure context-sensitive authorization |
144
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RTCSA
2007
IEEE
15 years 9 months ago
2007
IEEE
Compared to all emerging issues, privacy is probably the most prominent concern when it comes to judging the effects of a wide spread deployment of ubiquitous computing. On one ha...
131
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EUROPKI
2007
Springer
15 years 9 months ago
2007
Springer
The central goal of Public Key Infrastructure (PKI) is to enable trust judgments between distributed users. Although certificates play a central role in making such judgments, a P...
109
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GRID
2007
Springer
15 years 9 months ago
2007
Springer
– Grid access control policy languages today are generally one of two extremes: either extremely simplistic, or overly complex and challenging for even security experts to use. I...
105
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CSFW
2006
IEEE
15 years 9 months ago
2006
IEEE
Abstract. A multi-party contract signing protocol allows a set of participants to exchange messages with each other with a view to arriving in a state in which each of them has a p...
117
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BROADNETS
2005
IEEE
15 years 8 months ago
2005
IEEE
Abstract— Privacy and security are two important but seemingly contradict objectives in pervasive computing environments (PCEs). On the one hand, service providers want to authen...