4142 search results - page 469 / 829 » Trusting an Information Agent |
170
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TRUSTBUS
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. A Virtual Organisation (VO) is a temporary alliance of autonomous, diverse, and geographically dispersed organisations, where the participants pool resources, information...
161
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SKG
2006
IEEE
16 years 22 days ago
2006
IEEE
In grid environment, there are many administrative domains, each domain has its own CA, and entities in different domains need authentication when accessing each other. The OCSP (...
192
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SDMW
2005
Springer
16 years 6 days ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
155
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SWS
2004
ACM
16 years 4 days ago
2004
ACM
Supporting security in distributed systems is becoming more important with the ongoing work in grids, distributed middlewares and web services. Decentralised security architecture...
189
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WPES
2003
ACM
15 years 12 months ago
2003
ACM
Hidden Credentials are useful in situations where requests for service, credentials, access policies and resources are extremely sensitive. We show how transactions which depend o...