882 search results - page 55 / 177 » On the Negotiation of Access Control Policies |
ACSAC
1999
IEEE
14 years 10 days ago
1999
IEEE
Decoupling authorization logic from application logic allows applications with fine-grain access control requirements to be independent from a particular access control policy and...
HICSS
2011
IEEE
12 years 11 months ago
2011
IEEE
A new digital divide is emerging both within and between nations that is due to inequalities in broadband Internet access. Our research examines the broadband digital divide by an...
SACMAT
2010
ACM
14 years 25 days 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...
AIMSA
2008
Springer
14 years 2 months ago
2008
Springer
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...
FOSAD
2009
Springer
14 years 2 months ago
2009
Springer
Access control is central to security in computer systems. Over the years, there have been many efforts to explain and to improve access control, sometimes with logical ideas and t...