357 search results - page 1 / 72 » A logic-based framework for attribute based access control |
ARESEC
2011
12 years 4 months ago
2011
—The concept of risk-based adaptive access control (RAdAC, pronounced Raid-ack) has been recently introduced in the literature. It seeks to automatically (or semi-automatically) ...
CCS
2004
ACM
13 years 10 months ago
2004
ACM
GIS
2008
ACM
14 years 6 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
ISSA
2004
13 years 6 months ago
2004
Web Services technology enables organisations to exploit software as a service. Services are accessed by method invocations. Method interfaces are described and published, and may...
COLCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...