42 search results - page 2 / 9 » Enforcing spatial constraints for mobile RBAC systems |
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
In the era of Ubiquitous Computing and world–wide data transfer mobility, as an innovative aspect of professional activities, imposes new and complex problems of mobile and dist...
COMGEO
2010
ACM
13 years 8 months ago
2010
ACM
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
POLICY
2007
Springer
13 years 11 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
SACMAT
2006
ACM
13 years 10 months ago
2006
ACM
Separation of Duty (SoD) is widely recognized to be a fundamental principle in computer security. A Static SoD (SSoD) policy states that in order to have all permissions necessary...
WOWMOM
2009
ACM
13 years 11 months ago
2009
ACM
The proliferation of mobile computing devices and local wireless networks has promoted a growing interest in location-aware systems. The problem with existing positioning techniqu...