882 search results - page 5 / 177 » On the Negotiation of Access Control Policies |
IADIS
2004
13 years 8 months ago
2004
Distributed management of user profiles and identities allow reuse of profile information for different personalization services but also raises privacy issues. Users need a possi...
AIIA
2005
Springer
13 years 9 months ago
2005
Springer
In this paper we are interested in argument based reasoning for access control, for example in the context of agents negotiating access to resources or web services in virtual orga...
VIZSEC
2005
Springer
14 years 15 days ago
2005
Springer
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...
ESWS
2010
Springer
13 years 12 months ago
2010
Springer
Semantic Web policies are general statements defining the behavior of a system that acts on behalf of real users. These policies have various applications ranging from dynamic age...
MEDES
2010
ACM
13 years 1 months ago
2010
ACM
In this paper, we describe a security model where users are allowed to control their obligations partially or totally, depending on the security policy. The main motivation of our...