330 search results - page 1 / 66 » A Policy Language for Integrating Heterogeneous Authorizatio... |
GSEM
2007
Springer
14 years 5 months ago
2007
Springer
In order to manage and enforce multiple heterogeneous authorization policies in distributed authorization environment, we defined the root policy specification language and its cor...
ISF
2007
13 years 10 months ago
2007
Abstract This paper addresses the specification of a security policy ontology framework to mediate security policies between virtual organizations (VO) and real organizations (RO)....
SP
1997
IEEE
14 years 3 months ago
1997
IEEE
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
EUROPKI
2005
Springer
14 years 4 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
POLICY
2007
Springer
14 years 5 months ago
2007
Springer
In many Grid services deployments, the clients and servers reside in different administrative domains. Hence, there is a requirement both to discover each other’s authorization ...