116 search results - page 10 / 24 » Role-Based Access Control Requirements Model with Purpose Ex... |
ACSAC
2009
IEEE
15 years 4 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 ...
109
Voted
EMISAIJ
2010
14 years 4 months ago
2010
Integrated process support is highly desirable in environments where data related to a particular business process are scattered over distributed, heterogeneous information system...
96
Voted
SACMAT
2010
ACM
15 years 2 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
ICEBE
2009
IEEE
14 years 7 months ago
2009
IEEE
Privacy has been acknowledged to be a critical requirement for many business environments. A variety of uncertainty and mutability poses challenges when sharing resources must happ...
86
Voted
MEDINFO
2007
14 years 11 months ago
2007
Ongoing concerns have been raised over the effectiveness of information technology products and systems in maintaining privacy protection for sensitive data. The aim is to ensure ...