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» Policy migration for sensitive credentials in trust negotiat...
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CCS
2009
ACM
14 years 9 days ago
TruWallet: trustworthy and migratable wallet-based web authentication
Identity theft has fostered to a major security problem on the Internet, in particular stealing passwords for web applications through phishing and malware. We present TruWallet, ...
Sebastian Gajek, Hans Löhr, Ahmad-Reza Sadegh...
ISCC
2005
IEEE
14 years 1 months ago
Towards Flexible Authorization Management
During the last years there have been a lot of proposals in the literature for systems that attempt to manage the process of trust establishment. However, the engineering details ...
Patroklos G. Argyroudis, Donal O'Mahony
CSFW
2004
IEEE
13 years 11 months ago
Cassandra: Flexible Trust Management, Applied to Electronic Health Records
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
Moritz Y. Becker, Peter Sewell
SPW
2004
Springer
14 years 1 months ago
Privacy Is Linking Permission to Purpose
Abstract Fabio Massacci1 and Nicola Zannone1 Department of Information and Communication Technology University of Trento - Italy {massacci,zannone} at dit.unitn.it The last years h...
Fabio Massacci, Nicola Zannone
CCS
2006
ACM
13 years 11 months ago
Secure information sharing enabled by Trusted Computing and PEI models
The central goal of secure information sharing is to "share but protect" where the motivation to "protect" is to safeguard the sensitive content from unauthori...
Ravi S. Sandhu, Kumar Ranganathan, Xinwen Zhang