An overview on denial-of-service attacks in control systems: Attack models and security analyses

Ahmet Cetinkaya, Hideaki Ishii, Tomohisa Hayakawa

Research output: Contribution to journalReview articlepeer-review

49 Citations (Scopus)

Abstract

In this paper, we provide an overview of recent research efforts on networked control systems under denial-of-service attacks. Our goal is to discuss the utility of different attack modeling and analysis techniques proposed in the literature for addressing feedback control, state estimation, and multi-agent consensus problems in the face of jamming attacks in wireless channels and malicious packet drops in multi-hop networks. We discuss several modeling approaches that are employed for capturing the uncertainty in denial-of-service attack strategies. We give an outlook on deterministic constraint-based modeling ideas, game-theoretic and optimization-based techniques and probabilistic modeling approaches. A special emphasis is placed on tail-probability based failure models, which have been recently used for describing jamming attacks that affect signal to interference-plus-noise ratios of wireless channels as well as transmission failures on multi-hop networks due to packet-dropping attacks and non-malicious issues. We explain the use of attack models in the security analysis of networked systems. In addition to the modeling and analysis problems, a discussion is provided also on the recent developments concerning the design of attack-resilient control and communication protocols.

Original languageEnglish
Article number210
JournalEntropy
Volume21
Issue number2
DOIs
Publication statusPublished - 2019 Feb 1
Externally publishedYes

Keywords

  • Cyber-security
  • Denial-of-service
  • Jamming attacks
  • Multi-agent systems
  • Networked control
  • Probabilistic failure models
  • Resilient control systems
  • Stability analysis

ASJC Scopus subject areas

  • Information Systems
  • Mathematical Physics
  • Physics and Astronomy (miscellaneous)
  • Electrical and Electronic Engineering

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