196 search results - page 5 / 40 » A Hacking View of Access Control |
EDBT
2006
ACM
14 years 9 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
COOPIS
2004
IEEE
14 years 1 months ago
2004
IEEE
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...
KES
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Access control for semi-structured data is nontrivial, as witnessed by the number of access control approaches in recent literature. Recently a case has been made for exp...
ACSAC
2005
IEEE
14 years 3 months ago
2005
IEEE
Fine-grained and expressive access control policies on application resources need to be enforced in applicationlevel code. Uniformly enforcing a single policy (referred to as the ...
ESORICS
2009
Springer
14 years 4 months ago
2009
Springer
Wehypothesizethat, inaFacebook-stylesocial networksystem, proper visualization of one’s extended neighbourhood could help the user understand the privacy implications of her acce...