128 search results - page 20 / 26 » Preventing Information Inference in Access Control |
CCS
2008
ACM
15 years 1 months ago
2008
ACM
Role Engineering is a security-critical task for systems using role-based access control (RBAC). Different role-mining approaches have been proposed that attempt to automatically ...
ICDCS
1999
IEEE
15 years 3 months ago
1999
IEEE
Existing workflow management systems encapsulate the data and behavior of a process within its execution scope, preventing other processes from accessing this information until th...
AINA
2007
IEEE
15 years 3 months ago
2007
IEEE
Pervasive computing environments introduce new requirements in expressiveness and flexibility of access control policies which are almost addressable leveraging contextual informa...
CIKM
2009
Springer
15 years 5 months ago
2009
Springer
Data generalization is widely used to protect identities and prevent inference of sensitive information during the public release of microdata. The k-anonymity model has been exte...
72
Voted
HICSS
2003
IEEE
15 years 4 months ago
2003
IEEE
The research here presented focuses upon the informal, social, and cultural side of managerial coordination and control as manifested in clinical e-health systems. Specifically, t...