74 search results - page 9 / 15 » Framework for Role-based Delegation Models |
ACSAC
2002
IEEE
14 years 9 days ago
2002
IEEE
In this paper we describe a mainframe access control system (DENT) and its associated delegated administration tool (DSAS) that were used in a financial institution for over 20 y...
CSFW
2012
IEEE
11 years 9 months ago
2012
IEEE
—Role-based Access Control (RBAC) is one of the most widespread security mechanisms in use today. Given the growing complexity of policy languages and access control systems, ver...
ARESEC
2011
12 years 7 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) ...
SACMAT
2004
ACM
14 years 23 days ago
2004
ACM
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
ICICS
2003
Springer
14 years 17 days ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...