26 search results - page 3 / 6 » Adding Attributes to Role-Based Access Control |
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VLDB
2008
ACM
15 years 9 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
SACMAT
2003
ACM
15 years 2 months ago
2003
ACM
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...
ICCS
2009
Springer
15 years 4 months ago
2009
Springer
Role Based Access Control (RBAC) is a methodology for providing users in an IT system specific permissions like write or read to t abstracts from specific users and binds permiss...
ICCS
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flo...
ICDIM
2007
IEEE
15 years 3 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...