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SACMAT
2009
ACM
14 years 24 days ago
An algebra for fine-grained integration of XACML policies
Collaborative and distributed applications, such as dynamic coalitions and virtualized grid computing, often require integrating access control policies of collaborating parties. ...
Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, ...
XMLSEC
2003
ACM
13 years 11 months ago
First experiences using XACML for access control in distributed systems
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...
Markus Lorch, Seth Proctor, Rebekah Lepro, Dennis ...
WOWMOM
2006
ACM
191views Multimedia» more  WOWMOM 2006»
14 years 7 days ago
Privacy Preserving Trust Authorization Framework Using XACML
: Nowadays many organisations share sensitive services through open network systems and this raises the need for an authorization framework that can interoperate even when the part...
Uche M. Mbanaso, G. S. Cooper, David W. Chadwick, ...
POLICY
2007
Springer
14 years 12 days ago
Using SAML and XACML for Complex Resource Provisioning in Grid Based Applications
This paper presents ongoing research and current results on the development of flexible access control infrastructure for complex resource provisioning (CRP) in Grid-based applica...
Yuri Demchenko, Leon Gommans, Cees de Laat
ICSE
2007
IEEE-ACM
14 years 6 months ago
Testing and Analysis of Access Control Policies
Policy testing and analysis are important techniques for high assurance of correct specification of access control policies. We propose a set of testing and analysis techniques fo...
Evan Martin