298 search results - page 19 / 60 » Reconciling role based management and role based access cont... |
ICECCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper articulates a system design for the secure role based messaging model built based on existing messaging systems, public key infrastructures, and a privilege management ...
COORDINATION
2005
Springer
14 years 2 months ago
2005
Springer
Software systems are becoming more open, distributed, pervasive, and connected. In such systems, the relationships between loosely-coupled application elements become non-determini...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
FAST
2009
13 years 6 months ago
2009
Lineage stores often contain sensitive information that needs protection from unauthorized access. We build on prior work for security and privacy of lineage information, focusing...
ICICS
2003
Springer
14 years 2 months ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...