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ITRUST
2005
Springer
16 years 15 days ago
Risk Models for Trust-Based Access Control(TBAC)
The importance of risk in trust-based systems is well established. This paper presents a novel model of risk and decision-making based on economic theory. Use of the model is illus...
Nathan Dimmock, Jean Bacon, David Ingram, Ken Mood...
CCS
2004
ACM
16 years 12 days ago
A logic-based framework for attribute based access control
Lingyu Wang, Duminda Wijesekera, Sushil Jajodia
SPW
2004
Springer
16 years 10 days ago
Towards a Mechanism for Discretionary Overriding of Access Control
Erik Rissanen, Babak Sadighi Firozabadi, Marek J. ...
134
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DISCEX
2003
IEEE
16 years 8 days ago
A Framework for Automated Negotiation of Access Control Policies
Vijay G. Bharadwaj, John S. Baras