26 search results - page 4 / 6 » A Novel Use of RBAC to Protect Privacy in Distributed Health... |
AVBPA
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Ensuring the security of medical records is becoming an increasingly important problem as modern technology is integrated into existing medical services. As a consequence...
SACMAT
2009
ACM
14 years 8 days ago
2009
ACM
Publish-subscribe (pub-sub) systems are useful for many applications, including pervasive environments. In the latter context, however, great care must be taken to preserve the pr...
CSFW
2008
IEEE
14 years 7 days ago
2008
IEEE
DKAL is a new declarative authorization language for distributed systems. It is based on existential fixed-point logic and is considerably more expressive than existing authoriza...
SACMAT
2009
ACM
14 years 8 days ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
CCS
2009
ACM
14 years 17 days ago
2009
ACM
Network information distribution is a fundamental service for any anonymization network. Even though anonymization and information distribution about the network are two orthogona...