132 search results - page 10 / 27 » Model Driven Security: Unification of Authorization Models f... |
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
The adoption of electronically formatted medical records, so called Electronic Health Records (EHRs), has become extremely important in healthcare systems to enable the exchange of...
GG
2004
Springer
14 years 29 days ago
2004
Springer
There would seem to be a natural connection between graphs and information security. This is particularly so in the arena of access control and authorization. Research on applying ...
ACSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
CSFW
2007
IEEE
14 years 1 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...
SACMAT
2004
ACM
14 years 1 months ago
2004
ACM
In order to provide a general access control methodology for parts of XML documents, we propose combining rolebased access control as found in the Role Graph Model, with a methodo...