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» Adaptive trust negotiation and access control
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NDSS
2006
IEEE
14 years 1 months ago
Trust Negotiation with Hidden Credentials, Hidden Policies, and Policy Cycles
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
Keith B. Frikken, Jiangtao Li, Mikhail J. Atallah
WOWMOM
2006
ACM
191views Multimedia» more  WOWMOM 2006»
14 years 1 months 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, ...
WPES
2004
ACM
14 years 29 days ago
Hidden access control policies with hidden credentials
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
Keith B. Frikken, Mikhail J. Atallah, Jiangtao Li
SACMAT
2004
ACM
14 years 29 days ago
Role-based access control in ambient and remote space
In the era of Ubiquitous Computing and world–wide data transfer mobility, as an innovative aspect of professional activities, imposes new and complex problems of mobile and dist...
Horst Wedde, Mario Lischka
VIZSEC
2005
Springer
14 years 1 months ago
Visualization of Automated Trust Negotiation
We have designed an interactive visualization framework for the automated trust negotiation (ATN) protocol and we have implemented a prototype of the visualizer in Java. This fram...
Danfeng Yao, Michael Shin, Roberto Tamassia, Willi...