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PERCOM
2004
ACM
16 years 5 months ago
One-Time Capabilities for Authorizations without Trust
This paper introduces and solves a security problem of pervasive computing: how to define authorizations for offline interactions when trust relationships among entities do not ex...
Laurent Bussard, Refik Molva
ICC
2009
IEEE
122views Communications» more  ICC 2009»
16 years 29 days ago
Sensitive Data Requests: Do Sites Ask Correctly?
— To ensure the security of sensitive Web content, an organization must use TLS and do so correctly. However, little is known about how TLS is actually used on the Web. In this w...
Craig A. Shue, Minaxi Gupta
IFIP
2009
Springer
16 years 24 days ago
Analysing the Information Flow Properties of Object-Capability Patterns
We consider the problem of detecting covert channels within security-enforcing object-capability patterns. Traditional formalisms for reasoning about the security properties of obj...
Toby C. Murray, Gavin Lowe
WETICE
2007
IEEE
16 years 15 days ago
Enabling Collaborative eHealth through Triplespace Computing
The design and promotion of electronic patient summaries as an instrument to facilitate the pervasive delivery of healthcare is emerging as a key technology in eHealth solutions. ...
Lyndon J. B. Nixon, Dario Cerizza, Emanuele Della ...
ESWS
2007
Springer
16 years 12 days ago
Extensible SPARQL Functions with Embedded Javascript
Abstract. The SPARQL Query Language allows filtering of query results through arbitrary predicate expressions. Such expressions may invoke custom functions identified with IRIs, ...
Greg Williams