8644 search results - page 237 / 1729 » On the Composition of Secure Systems |
153
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Despite general awareness of the importance of keeping one's system secure, and widespread availability of consumer security technologies, actual investment in security remai...
147
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CSREASAM
2006
15 years 8 months ago
2006
Enhanced Pretty Good Privacy (EPGP) is a new cryptosystem based on Pretty Good Privacy (PGP), used for the purpose of secure e-mail message communication over an open network. The...
176
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
187
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DMDW
2000
15 years 8 months ago
2000
Access. permissions in a data warehouse are currently managed in a separate world from the sources' policies. The consequences are inconsistencies, slow response to change, a...
194
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OTM
2005
Springer
16 years 5 days ago
2005
Springer
This paper presents a formal notation for modelling asynchronous web services composition, using context and coordination mechanisms. Our notation specifies the messages that can b...