133 search results - page 16 / 27 » Role Signatures for Access Control in Open Distributed Syste... |
JSAC
2011
14 years 6 months ago
2011
Abstract—In this paper, we propose a distributed key management framework based on group signature to provision privacy in vehicular ad hoc networks (VANETs). Distributed key man...
103
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CCS
2000
ACM
15 years 4 months ago
2000
ACM
Conventional firewalls rely on topology restrictions and controlled network entry points to enforce traffic filtering. Furthermore, a firewall cannot filter traffic it does ...
109
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SP
2007
IEEE
15 years 6 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
WISA
2004
Springer
15 years 5 months ago
2004
Springer
In distributed component environment, a Role-Based Access Control (RBAC) server manages all authorization policies of components in the same domains whereas the components are dist...
101
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ENTCS
2008
14 years 11 months ago
2008
Object orientation and component-based development have both proven useful for the elaboration of open distributed systems. These paradigms are offered by the Creol language. Creo...