304 search results - page 19 / 61 » Future Directions in Role-Based Access Control Models |
103
click to vote
ACSAC
2008
IEEE
15 years 6 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
AINA
2009
IEEE
15 years 4 months ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
MOVEP
2000
15 years 3 months ago
2000
Uppaal is a tool for modeling, simulation and verification of real-time systems, developed jointly by BRICS at Aalborg University and the Department of Computer Systems at Uppsala ...
ADC
2007
Springer
15 years 6 months ago
2007
Springer
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...
106
click to vote
CCS
2005
ACM
15 years 5 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...