Cas Cremers's Books

Operational Semantics and Verification of Security Protocols

By: Cas Cremers,Sjouke Mauw

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Operational Semantics and Verification of Security Protocols

By: Cas Cremers,Sjouke Mauw

Security protocols are widely used to ensure secure communications over insecure networks, such as the internet or airwaves. These protocols use strong cryptography to prevent intruders from reading or modifying the messages. However, using cryptography is not enough to ensure their correctness. Combined with their typical small size, which suggests that one could easily assess their correctness, this often results in incorrectly designed protocols. The authors present a methodology for formally describing security protocols and their environment. This methodology includes a model for describing protocols, their execution model, and the intruder model. The models are extended with a number of well-defined security properties, which capture the notions of correct protocols, and secrecy of data. The methodology can be used to prove that protocols satisfy these properties. Based on the model they have developed a tool set called Scyther that can automatically find attacks on security protocols or prove their correctness. In case studies they show the application of the methodology as well as the effectiveness of the analysis tool. The methodology’s strong mathematical basis, the strong separation of concerns in the model, and the accompanying tool set make it ideally suited both for researchers and graduate students of information security or formal methods and for advanced professionals designing critical security protocols.

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176

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540786368

ISBN 13

9783540786368

Towards an Integrated Policy on Psychoactive Substances

A Theoretical and Empirical Analysis

By: Richard Muscat,D. van de Mheen,Council of Europe,Cas Barendregt,Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs (Pompidou Group)

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Towards an Integrated Policy on Psychoactive Substances

A Theoretical and Empirical Analysis

By: Richard Muscat,D. van de Mheen,Council of Europe,Cas Barendregt,Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs (Pompidou Group)

This publication builds upon the work of From a policy on illegal drugs to a policy on psychoactive substances (2008), which examined the ways in which drug policy is formulated and applied in a number of European countries, especially in the light of the move from single policies on alcohol, tobacco and drugs to one which incorporates all of these substances. This volume further presents the scientific grounds for choosing between a separate policy for each substance and a single, "integrated" policy incorporating all substances. It also examines how policy is implemented in seven countries selected to cover the entire spectrum, namely those countries with separate policies for each substance and those with an integrated policy. Substance use impinges on the quality of life of individuals and society at large, leading the authors to conclude that new scientific evidence should be given greater consideration. Moreover, it appears that policy co-ordination is a fundamental issue in determining whether policies are integrated or not. The question remains open, however, as to which structures and bodies can better serve single policies or an integrated policy for all substances.

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Council of Europe

Published Date

ISBN 10

928716925X

ISBN 13

9789287169259

Operational Semantics and Verification of Security Protocols

By: Cas Cremers,Sjouke Mauw

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Operational Semantics and Verification of Security Protocols

By: Cas Cremers,Sjouke Mauw

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

176

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540786368

ISBN 13

9783540786368

Book's by Cas Cremers

Operational Semantics and Verification of Security Protocols

Operational Semantics and Verification of Security Protocols

Towards an Integrated Policy on Psychoactive Substances

Towards an Integrated Policy on Psychoactive Substances

Operational Semantics and Verification of Security Protocols

Operational Semantics and Verification of Security Protocols

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