579 search results - page 80 / 116 » Policies, Models, and Languages for Access Control |
IANDC
2008
13 years 7 months ago
2008
A variant of the Mobile Ambient calculus, called Boundary Ambients, is introduced, supporting the modelling of multi-level security policies. Ambients that may guarantee to proper...
SACMAT
2003
ACM
14 years 27 days ago
2003
ACM
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...
ESSOS
2010
Springer
14 years 4 months ago
2010
Springer
In many software applications, users access application data using graphical user interfaces (GUIs). There is an important, but little explored, link between visualization and secu...
NBIS
2007
Springer
14 years 1 months ago
2007
Springer
In ubiquitous computing environment, people carrying their mobile devices (eg., mobile phone, PDA, embedded devices) expect to access locally hosted services or resources anytime, ...
CHI
2011
ACM
12 years 11 months ago
2011
ACM
In access-control systems, policy rules conflict when they prescribe different decisions (ALLOW or DENY) for the same access. We present the results of a user study that demonstr...