87 search results - page 12 / 18 » Rule support for role-based access control |
CIKM
2005
Springer
14 years 7 days ago
2005
Springer
We introduce the notion of views as a mechanism for securing and providing access control in the context of XML. Research in XML has explored several efficient querying mechanism...
COMPSAC
2001
IEEE
13 years 10 months ago
2001
IEEE
he correspondence between the role abstraction in Role-based Access Control (RBAC) and the notion of organizational positions, it seems easy to construct role hierarchies. This is...
CSFW
2010
IEEE
13 years 10 months ago
2010
IEEE
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
HPCS
2005
IEEE
14 years 10 days ago
2005
IEEE
The widespread use of Grid technology and distributed compute power, with all its inherent benefits, will only be established if the use of that technology can be guaranteed effic...
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...