653 search results - page 22 / 131 » Addressing interoperability issues in access control models |
CSFW
2007
IEEE
14 years 2 months ago
2007
IEEE
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
CN
2007
13 years 8 months ago
2007
The need for content access control in hierarchies (CACH) appears naturally in all contexts where a set of users have different access rights to a set of resources. The hierarchy...
AINA
2007
IEEE
13 years 12 months ago
2007
IEEE
Current scientific workflow models require datasets to be transferred from their source to the hosts where they can be processed. This seriously impedes data-intensive application...
ICSE
2003
IEEE-ACM
14 years 8 months ago
2003
IEEE-ACM
The Vienna Component Framework (VCF) supports the interoperability and composability of components across different component models, a facility that is lacking in existing compon...
CCS
2008
ACM
13 years 10 months ago
2008
ACM
Usage control is a generalization of access control that also addresses how data is used after it is released. We present a formal model for different mechanisms that can enforce ...