NDLI: Estimating the maximum information leakage

Content Provider	Springer Nature Link
Author	Aldini, Alessandro Pierro, Alessandra
Copyright Year	2007
Abstract	Preventing improper information leaks is a greatest challenge of the modern society. In this paper, we present a technique for measuring the ability of several families of adversaries to set up a covert channel. Our approach relies on a noninterference based formulation of security which can be naturally expressed by semantic models of the program execution. In our analysis the most powerful adversary is measured via a notion of approximate process equivalence. Even if finding the most powerful adversary is in general impractical, we show that this requires only a finite number of checks for a particular family of adversaries which are related to a probabilistic information flow property.
Starting Page	219
Ending Page	242
Page Count	24
File Format	PDF
ISSN	16155262
Journal	International Journal of Information Security
Volume Number	7
Issue Number	3
e-ISSN	16155270
Language	English
Publisher	Springer-Verlag
Publisher Date	2007-10-16
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Covert channels Approximate noninterference Probabilistic models Process algebra Bisimulation semantics Communications Engineering, Networks Management of Computing and Information Systems Coding and Information Theory Operating Systems Computer Communication Networks Data Encryption
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Information Systems Safety, Risk, Reliability and Quality Software

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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