61 search results - page 4 / 13 » A Policy Validation Framework for Enterprise Authorization S... |
ACSAC
2002
IEEE
14 years 15 days ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
CMS
2006
13 years 9 months ago
2006
In this paper we describe how we have added support for dynamic delegation of authority that is enacted via the issuing of credentials from one user to another, to the XACML model ...
SACMAT
2004
ACM
14 years 29 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 ...
ETRICS
2006
13 years 11 months ago
2006
To cope with the complex requirements imposed on the processing of privacy-sensitive data within enterprises, the use of automatic or semi-automatic tools is gradually becoming in...
ESWS
2007
Springer
13 years 11 months ago
2007
Springer
The semantic web vision will facilitate automation of many tasks, including the location and dynamic reconfiguration of web services. In this article, we are concerned with a speci...