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» Detection of Information Flows
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POPL
1998
ACM
15 years 5 months ago
Secure Information Flow in a Multi-Threaded Imperative Language
Previously, we developed a type system to ensure secure information flow in a sequential, imperative programming language [VSI96]. Program variables are classified as either hig...
Geoffrey Smith, Dennis M. Volpano
ECSCW
1997
15 years 2 months ago
Supporting the Flow of Information Through Constellations of Interaction
Abstract: In field studies designed to uncover opportunities for computationallyintensive business applications, we observed an interaction pattern we term "constellations&quo...
Tony Salvador, Sara A. Bly
JCS
2007
80views more  JCS 2007»
15 years 1 months ago
Secure information flow for a concurrent language with scheduling
Information flow type systems provide an elegant means to enforce confidentiality of programs. Using the proof assistant Isabelle/HOL, we have specified an information flow ty...
Gilles Barthe, Leonor Prensa Nieto
ICFP
2012
ACM
13 years 3 months ago
Addressing covert termination and timing channels in concurrent information flow systems
When termination of a program is observable by an adversary, confidential information may be leaked by terminating accordingly. While this termination covert channel has limited ...
Deian Stefan, Alejandro Russo, Pablo Buiras, Amit ...
IFIP
2009
Springer
15 years 8 months ago
Applied Quantitative Information Flow and Statistical Databases
We firstly describe an algebraic structure which serves as solid basis to quantitatively reason about information flows. We demonstrate how programs in form of partition of state...
Jonathan Heusser, Pasquale Malacaria