114 search results - page 6 / 23 » Cooperative role-based administration |
159
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AINA
2006
IEEE
15 years 11 months ago
2006
IEEE
Secure Role Based Messaging (SRBM) augments messaging systems with role oriented communication in a secure manner. Role occupants can sign and decrypt messages on behalf of roles....
149
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IRI
2005
IEEE
15 years 11 months ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
136
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CLUSTER
2004
IEEE
15 years 9 months ago
2004
IEEE
Cluster Storage Systems where storage devices are distributed across a large number of nodes are able to reduce the I/O bottleneck problems present in most centralized storage sys...
160
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CSSE
2004
IEEE
15 years 5 months ago
2004
IEEE
Even though the final objective of an access control model is to provide a framework to decide if actions performed by subjects on objects are permitted or not, it is not convenie...
168
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EGOV
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. If co-operating government agencies reside in different countries, they will differ in many respects: administrative ontologies and laws, political context, administrativ...