Automated trust negotiation is an approach which establishes trust between strangers through the bilateral, iterative disclosure of digital credentials. Sensitive credentials are ...
Existing access control systems are typically unilateral in that the enterprise service provider assigns the access rights and makes the access control decisions, and there is no n...
Uche M. Mbanaso, G. S. Cooper, David W. Chadwick, ...
The management of policies in large-scale systems is complex because of the potentially large number of policies and administrators, as well as the diverse types of information th...
Nicodemos Damianou, Naranker Dulay, Emil Lupu, Mor...
DKAL is a new declarative authorization language for distributed systems. It is based on existential fixed-point logic and is considerably more expressive than existing authoriza...
Traditional network security technologies such as firewalls and intrusion detection systems usually work according to a static ruleset only. We believe that a better approach to ...