423 search results - page 33 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
SACMAT
2010
ACM
14 years 14 days ago
2010
ACM
We show the practical feasibility of monitoring complex security properties using a runtime monitoring approach for metric first-order temporal logic. In particular, we show how ...
DPD
2007
13 years 7 months ago
2007
Context has the potential to enhance Web services in mobile environments to a great extent. Yet, challenges such as bandwidth restriction or dynamic changes require considerations ...
DISCEX
2003
IEEE
14 years 29 days ago
2003
IEEE
This paper¢ presents an authorization framework for supporting fine-grained access control policies enhanced with light-weight intrusion/misuse detectors and response capabiliti...
DBSEC
2004
13 years 9 months ago
2004
In software construction, analysis investigates the boundary of a system (scope and requirements), its usage and access, and from a security perspective, who needs access to what ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Middleware technologies, often limit the way in which object classes may be used in distributed applications due to the fixed distribution policies imposed by the Middleware system...