Cited by 116Smart Grid Security and ResiliencePower System Optimization and StabilitySmart Grid and Power Systems

Vulnerability Assessment of 6G-Enabled Smart Grid Cyber–Physical Systems

Tariq, Muhammad, Ali, Mansoor, Naeem, Faisal, Poor, H. Vincent·2021·IEEE Internet of Things Journal

Abstract

Next-generation wireless communication and networking technologies, such as sixth-generation (6G) networks and software-defined Internet of Things (SDIoT), make cyber-physical systems (CPSs) more vulnerable to cyberattacks. In such massively connected CPSs, an intruder can trigger a cyberattack in the form of false data injection, which can lead to system instability. To address this issue, we propose a graphics-processing-unit-enabled adaptive robust state estimator. It comprises a deep learning algorithm, long short-term memory, and a nonlinear extended Kalman filter, and is called LSTMKF. Through an SDIoT controller, it provides an online parametric state estimate. The reliability is improved by performing two levels of online parametric state estimation for secure communication and load management. The CPS under study is a 6G and SDIoT-enabled smart grid, which is tested on IEEE 14, 30, and 118 bus systems. Compared to existing techniques, the proposed algorithm is able to estimate the state variables of the system even during or after a cyberattack, with lower time complexity and high accuracy.

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Crossref · 10.1109/jiot.2020.3042090

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  • Given the growth of IoMT devices and large volumes of health traffic in modern smart health care systems, the centralized architecture results in scalability issues.

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Authors
Tariq, M., Ali, M., Naeem, F., & Poor, H. V.
Affiliations
  • National University of Computer and Emerging Sciences (PK)
  • Princeton University (US)
Venue
IEEE Internet of Things Journal
Published
2021-04-01
Volume
8
Issue
7
Pages
5468-5475
ISSN
  • 2327-4662 (ISSN-L)
  • 2372-2541
OpenAlex
W3109531627
Cited by
116
References
23
Citations by year
2026: 7 · 2025: 13 · 2024: 37 · 2023: 15 · 2022: 33 · 2021: 11
FWCI
7.28
Type
journal article
Language
en
Open access
closed
Locations
IEEE Internet of Things Journal (publishedVersion)
Funders
U.S. National Science Foundation (CCF-1908308, ECCS-1824710)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Smart Grid Security and Resilience
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Power System Optimization and Stability
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Smart Grid and Power Systems
Keywords
smart grid, cyber-physical systems, 6G, software-defined Internet of Things, false data injection attacks, long short-term memory, load management, attack resilience, vulnerability assessment

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