Cyber Secure IoT Gateway for Secure Industrial/Defence IoT

A Cyber Secure IoT Gateway can provide an effective security boundary for industrial and defence IoT environments. The gateway can combine device authentication, encrypted communication, access control, firewalling, segmentation, intrusion detection, secure updates and event logging. The review indicates that a layered security architecture is more suitable than relying on a single mechanism. A practical prototype using an embedded computer, industrial interfaces and opensource security software can demonstrate these principles at relatively low cost.

1.  Alwarafy, A., AI-Thelaya, K.A., Abdallah, M., Schneider, J., & Hamdi, M.(2022). A Survey on security and privacy Issues In Edge Computing-Assisted Internet of Things. IEEE Internet of Things Journal, 9(6), 4003-4023 2.  NIST. (2022). Cybersecurity Framework 2.0: Internet of Things and Operational Technology Security Considerations. National Institute of Standards and Technology 3.  ENISA. (2022). ENISA Threat Landscape for Supply Chain Attacks. European Union Agency for Cybersecurity 4.  ENISA. (2022). ENISA Threat Landscape 2023. European Union Agency for Cybersecurity 5.  ENISA. (2022). ENISA Threat Landscape for Supply Chain Attacks. European Union Agency for Cybersecurity 6.  AI-Hawawreh, M., Sitnikova, E., & McAndrew(2023). Industrial IoT cybersecurity: Challenges and Solutions for Critical Infrastructure. IEEE Access.