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167
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WISA
2004
Springer
16 years 28 days ago
2004
Springer
Abstract. Encapsulating messages in onions is one of the major techniques providing anonymous communication in computer networks. To some extent, it provides security against trafď...
187
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SACMAT
2003
ACM
16 years 25 days ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
206
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ASIACRYPT
2003
Springer
16 years 25 days ago
2003
Springer
Constructing practical and provably secure group signature schemes has been a very active research topic in recent years. A group signature can be viewed as a digital signature wit...
206
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ISCIS
2003
Springer
16 years 23 days ago
2003
Springer
Collection, storage and analysis of multiple hosts’ audit trails in a distributed manner are known as a major requirement, as well as a major challenge for enterprise-scale compu...
198
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EUROSYS
2010
ACM
16 years 20 days ago
2010
ACM
Combining access control with weakly consistent replication presents a challenge if the resulting system is to support eventual consistency. If authorization policy can be tempora...