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DEXAW
2007
IEEE
199views Database» more  DEXAW 2007»
15 years 1 months ago
Dealing with Sporadic Strangers, or the (Un)Suitability of Trust for Mobile P2P Security
A number of factors, such as the increasing popularity of wireless networks, the opportunities offered by 3G services, and the rapid proliferation of mobile devices, have stimulat...
Esther Palomar, Juan M. Estévez-Tapiador, J...
CSFW
2004
IEEE
15 years 1 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
WWW
2005
ACM
15 years 10 months ago
TrustGuard: countering vulnerabilities in reputation management for decentralized overlay networks
Reputation systems have been popular in estimating the trustworthiness and predicting the future behavior of nodes in a large-scale distributed system where nodes may transact wit...
Mudhakar Srivatsa, Li Xiong, Ling Liu
ACSW
2007
14 years 11 months ago
Securing Grid Data Using Mandatory Access Controls
The main contribution of this paper is to investigate issues in using Mandatory Access Controls (MACs), namely those provided by SELinux, to secure application-level data. Particu...
Matthew Henricksen, William J. Caelli, Peter R. Cr...
WWW
2005
ACM
15 years 10 months ago
Named graphs, provenance and trust
The Semantic Web consists of many RDF graphs nameable by URIs. This paper extends the syntax and semantics of RDF to cover such Named Graphs. This enables RDF statements that desc...
Jeremy J. Carroll, Christian Bizer, Patrick J. Hay...