Stealthy Attacks in Cloud-Connected Linear Impulsive Systems

Adriano Fagiolini, Fabio Pasqualetti, Sean Phillips, Alessandra Duz, Ricardo G. Sanfelice

Risultato della ricerca: Conference contribution

1 Citazioni (Scopus)

Abstract

This paper studies a security problem for a class cloud-connected multi-agent systems, where autonomous agents coordinate via a combination of short-range ad-hoc commu- nication links and long-range cloud services. We consider a simplified model for the dynamics of a cloud-connected multi- agent system and attacks, where the states evolve according to linear time-invariant impulsive dynamics, and attacks are modeled as exogenous inputs designed by an omniscent attacker that alters the continuous and impulsive updates. We propose a definition of attack detectability, characterize the existence of stealthy attacks as a function of the system parameters and attack properties, and design a family of undetectable attacks. We illustrate our results on a cloud-based surveillance example.
Lingua originaleEnglish
Titolo della pubblicazione ospiteProceeding of IEEE Annual American Control Conference (ACC)
Pagine146-152
Numero di pagine7
Stato di pubblicazionePublished - 2018

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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