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  • Virtual cybersecurity testbeds for industrial Internet of Things

    Article thumbnail: Virtual cybersecurity testbeds for industrial Internet of Things
    Type:
    Article
    Description/Abstract:
    Modern industrial equipment are networked to interact with both internal and external systems, enabling automated decision-making with minimal or no human intervention. While this new environment creates efficiencies, it exposes the environment to cyber threats. This chapter explores the use of cybersecurity testbeds to study best practices in architecting and defending environments that contain industrial systems. Cybersecurity testbeds – physical, virtual, and hybrid – are used in different sectors for research and validation. Virtual testbeds hold promise as they enable design flexibility, reconfiguration, and scale to support various types of research studies. This chapter discusses the value of virtual cybersecurity testbeds and demonstrates a case study on the use of virtual testbeds using a simple industrial control system and a common attack. The concepts apply to more complex set ups and more complex attack structures. Virtual cybersecurity testbed can support researchers, practitioners, and educators interested in defending critical infrastructure environments and industrial systems.
    Creator/Author:
    Mandalapu, Rohit
    Submitter:
    Rohit Mandalapu
    Date Uploaded:
    05/19/2026
    Date Modified:
    05/19/2026
    License:
    Open Data Commons Open Database License (ODbL)

  • Towards a Virtual Cloud-Based Smart Factory Testbed for Cybersecurity

    Article thumbnail: Towards a Virtual Cloud-Based Smart Factory Testbed for Cybersecurity
    Type:
    Article
    Description/Abstract:
    Today's industrial equipment is connected over a network to communicate with external systems and make decisions without human intervention, making it vulnerable to cyberattacks and showing the importance of research. This study explored the implementation of a cloud-based virtual testbed for a smart factory for cybersecurity testing and research. As a first step, this paper reports on developing an environment with one programmable logic controller (PLC) simulating a conveyor belt setup. The study examined different virtualization platforms and network designs. In addition, it executed a denial-of-service attack and identified its signature indicators. The study found that VMware Workstation Pro is the most suitable virtualization platform and that network input and output are the DoS attack's signature indicators.
    Creator/Author:
    Mandalapu, Rohit and Said, Hazem
    Submitter:
    Rohit Mandalapu
    Date Uploaded:
    01/17/2025
    Date Modified:
    01/17/2025
    Date Created:
    2023-07-27
    License:
    Attribution 4.0 International