Denial-of-Service Security Attack in the Continuous-Time World

Shuling Wang; Flemming Nielson; Hanne Riis Nielson

doi:10.1007/978-3-662-43613-4_10

Denial-of-Service Security Attack in the Continuous-Time World

Authors:

Wang, Shuling ;
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Chinese Academy of Sciences
Nielson, Flemming ;
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0000-0001-7362-6176
Department of Applied Mathematics and Computer Science, Technical University of Denmark
Nielson, Hanne Riis
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0000-0002-2484-5580
Department of Applied Mathematics and Computer Science, Technical University of Denmark

Editor:

Ábrahám, Erika, Palamidessi, Catuscia

DOI:

10.1007/978-3-662-43613-4_10

Abstract:

Hybrid systems are integrations of discrete computation and continuous physical evolution. The physical components of such systems introduce safety requirements, the achievement of which asks for the correct monitoring and control from the discrete controllers. However, due to denial-of-service security attack, the expected information from the controllers is not received and as a consequence the physical systems may fail to behave as expected. This paper proposes a formal framework for expressing denial-of-service security attack in hybrid systems. As a virtue, a physical system is able to plan for reasonable behavior in case the ideal control fails due to unreliable communication, in such a way that the safety of the system upon denial-of-service is still guaranteed. In the context of the modeling language, we develop an inference system for verifying safety of hybrid systems, without putting any assumptions on how the environments behave. Based on the inference system, we implement an interactive theorem prover and have applied it to check an example taken from train control system.

ISBN:

9783662436134, 9783662436127

Type:

Conference paper

Language:

English

Published in:

Lecture Notes in Computer Science, 2014, p. 149-165

Keywords:

Hybrid systems; Denial-of-service; Safety verification; Inference system

Main Research Area:

Science/technology

Publication Status:

Published

Series:

Lecture Notes in Computer Science

Review type:

Peer Review

Conference:

34th IFIP WG 6.1 International Conference, FORTE 2014

Publisher:

Springer

Submission year:

2014

Scientific Level:

Scientific

ID:

268258697

Denial-of-Service Security Attack in the Continuous-Time World

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