TY  - JOUR
AU  - Jakovljević, Živana
AU  - Lesi, Vuk
AU  - Pajić, Miroslav
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3622
AB  - Industrial Internet of Things (IIoT) represents a backbone of modern reconfigurable manufacturing systems (RMS), which enable manufacturing of a high product variety through rapid and easy reconfiguration of manufacturing equipment. In IIoT-enabled RMS, modular equipment is built from smart devices, each performing its own tasks, whereas the global functioning is achieved through their networking and intensive communication. Although device communication contributes to the system reconfigurability, it also opens up new security challenges due to potential vulnerability of communication links. In this article, we present security analysis for a major part of RMS in which manufacturing equipment is sequentially controlled and can be modeled as discrete event systems (DES). Control distribution within DES implies communication of certain events between smart modules. Specifically, in this work, we focus on attacks on communication of these events. In particular, we develop a method for modeling such attacks, including event insertion and removal attacks, in distributed sequential control; the method is based on the supervisory control theory framework. We show how the modeled attacks can be detected and provide a method for identification of communication links that require protection to avoid catastrophic damage of the system. Finally, we illustrate and experimentally validate applicability of our methodology on a real-world industrial case study with reconfigurable manufacturing equipment.
PB  - Ieee-Inst Electrical Electronics Engineers Inc, Piscataway
T2  - Ieee Transactions on Industrial Informatics
T1  - Attacks on Distributed Sequential Control in Manufacturing Automation
EP  - 786
IS  - 2
SP  - 775
VL  - 17
DO  - 10.1109/TII.2020.2987629
ER  - 

@article{
author = "Jakovljević, Živana and Lesi, Vuk and Pajić, Miroslav",
year = "2021",
abstract = "Industrial Internet of Things (IIoT) represents a backbone of modern reconfigurable manufacturing systems (RMS), which enable manufacturing of a high product variety through rapid and easy reconfiguration of manufacturing equipment. In IIoT-enabled RMS, modular equipment is built from smart devices, each performing its own tasks, whereas the global functioning is achieved through their networking and intensive communication. Although device communication contributes to the system reconfigurability, it also opens up new security challenges due to potential vulnerability of communication links. In this article, we present security analysis for a major part of RMS in which manufacturing equipment is sequentially controlled and can be modeled as discrete event systems (DES). Control distribution within DES implies communication of certain events between smart modules. Specifically, in this work, we focus on attacks on communication of these events. In particular, we develop a method for modeling such attacks, including event insertion and removal attacks, in distributed sequential control; the method is based on the supervisory control theory framework. We show how the modeled attacks can be detected and provide a method for identification of communication links that require protection to avoid catastrophic damage of the system. Finally, we illustrate and experimentally validate applicability of our methodology on a real-world industrial case study with reconfigurable manufacturing equipment.",
publisher = "Ieee-Inst Electrical Electronics Engineers Inc, Piscataway",
journal = "Ieee Transactions on Industrial Informatics",
title = "Attacks on Distributed Sequential Control in Manufacturing Automation",
pages = "786-775",
number = "2",
volume = "17",
doi = "10.1109/TII.2020.2987629"
}

Jakovljević, Ž., Lesi, V.,& Pajić, M.. (2021). Attacks on Distributed Sequential Control in Manufacturing Automation. in Ieee Transactions on Industrial Informatics
Ieee-Inst Electrical Electronics Engineers Inc, Piscataway., 17(2), 775-786.
https://doi.org/10.1109/TII.2020.2987629

Jakovljević Ž, Lesi V, Pajić M. Attacks on Distributed Sequential Control in Manufacturing Automation. in Ieee Transactions on Industrial Informatics. 2021;17(2):775-786.
doi:10.1109/TII.2020.2987629 .

Jakovljević, Živana, Lesi, Vuk, Pajić, Miroslav, "Attacks on Distributed Sequential Control in Manufacturing Automation" in Ieee Transactions on Industrial Informatics, 17, no. 2 (2021):775-786,
https://doi.org/10.1109/TII.2020.2987629 . .