216 search results - page 7 / 44 » Policy Analysis for Administrative Role Based Access Control |
ICDCS
2002
IEEE
14 years 15 days ago
2002
IEEE
Distributed Role-Based Access Control (dRBAC) is a scalable, decentralized trust-management and accesscontrol mechanism for systems that span multiple administrative domains. dRBA...
JHSN
2006
13 years 7 months ago
2006
We present a refined model for Role Based Access Control policies and define a risk measure for the model, which expresses elements of the operational, combinatorial and conflict ...
ICDCS
2002
IEEE
14 years 15 days ago
2002
IEEE
We argue that joint administration of access policies for a dynamic coalition formed by autonomous domains requires that these domains set up a coalition authority that distribute...
RBAC
1997
13 years 9 months ago
1997
Role Based Access Control is only a subset of the security management and distributed systems management. Yet, the characteristics and use of the role objects in RBAC or Role Base...
FASE
2004
Springer
14 years 28 days ago
2004
Springer
Abstract. Organizations use Role-Based Access Control (RBAC) to protect computer-based resources from unauthorized access. There has been considerable work on formally specifying R...