Abstract

The growing integration of Digital Twins (DTs) in Industry 4.0 environments exposes the physical–virtual communication layer as a critical vector for cyber vulnerabilities; while most studies focus on complex and resource-intensive security mechanisms, this work demonstrates that the inherently predictable nature of DT communications allows simple statistical metrics—such as the μ+3σ threshold—to provide robust, interpretable, and computationally efficient anomaly detection. Using a Docker-based simulation, we emulate Denial-of-Service (DoS), Man-in-the-Middle (MiTM), and intrusion attacks, showing that each generates a distinct statistical signature (e.g., a 50-fold increase in packet rate during DoS). The results confirm that data rate monitoring offers a viable, non-intrusive, and cost-effective first line of defense, thereby enhancing the resilience of IIoT-based Digital Twins.

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Publication Info

Year
2025
Type
article
Volume
25
Issue
24
Pages
7476-7476
Citations
0
Access
Closed

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Cláudio H. Albuquerque Rodrigues, S. S. Waldir, Wigna Élen de Oliveira et al. (2025). A Data Rate Monitoring Approach for Cyberattack Detection in Digital Twin Communication. Sensors , 25 (24) , 7476-7476. https://doi.org/10.3390/s25247476

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DOI
10.3390/s25247476