241 search results - page 23 / 49 » Implementation of a discretionary access control model for s... |
CORR
2008
Springer
13 years 7 months ago
2008
Springer
The Windows Vista operating system implements an interesting model of multi-level integrity. We observe that in this model, trusted code must participate in any information-flow a...
IADIS
2003
13 years 9 months ago
2003
Hypermedia systems (whether web sites or not) should support multilevel policiesm, offering different views and manipulation abilities of the same information to users with differ...
SSS
2009
Springer
14 years 4 days ago
2009
Springer
We present a simple algorithm that implements the Omega failure detector in the crash-recovery model. The algorithm is quiescent, i.e., eventually all the processes but the leader ...
CAISE
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Information systems are vulnerable to accidental or malicious attacks. Security models for commercial computer systems exist, but information systems security is often ig...
CCS
2010
ACM
13 years 6 months ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...