883 search results - page 11 / 177 » An Access Control Model Based on Distributed Knowledge Manag... |
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WORDS
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper shows how role-based access control (RBAC) models can be implemented in distributed object-based systems that follow OMG/CORBA standards. We introduce a novel approach ...
162
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DBSEC
2010
15 years 7 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
162
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IFIP
2005
Springer
15 years 11 months ago
2005
Springer
This paper considers the effect of untyped attackers inside a distributed system where security is enforced by the type system. In previous work we introduced the Key-Based Decentr...
167
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ACSAC
1999
IEEE
15 years 10 months ago
1999
IEEE
In this article, we describe a new architecture providing the access control service in both ATM and IPover-ATM networks. This architecture is based on agents distributed in netwo...
144
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EMISA
2009
Springer
16 years 25 days ago
2009
Springer
: Integrated process support is highly desirable in environments where data related to a particular (business) process are scattered over distributed, heterogeneous information sys...