Fortifying the Grid Edge: Cybersecurity Analysis and Testing for Advanced Distribution Devices, Lessons from a Utility
As utilities modernize their distribution networks with broadband-enabled technologies, cybersecurity stakes have never been higher. This session presents a real-world case study of a utility’s comprehensive cybersecurity evaluation and testing process for ten newly deployed LTE-connected distribution grid devices. These devices, integrated into a next-generation centralized Advanced Distribution Management System (ADMS) and enabled by LTE wireless network connectivity, offer enhanced data visibility, remote control, and engineering access—but also introduce new cyber risks and benefits.
Attendees will gain insights into the utility’s disciplined approach to Operational Technology (OT) cybersecurity, including rigorous Enterprise Cybersecurity assessments, vendor vetting, and threat risk modeling. The session will explore how broadband IP/Ethernet connectivity and LTE wireless networks unlock powerful capabilities—such as real-time monitoring, AI/ML-driven threat detection, and automated response mechanisms—while also demanding robust cybersecurity frameworks.
With tens of thousands of grid-edge devices now part of the Internet of Things (IoT), this case study highlights how modern utilities can proactively secure their infrastructure, reduce SAIDI and SAIFI, and enhance operational resilience. Whether you're planning your next ADMS upgrade or expanding your grid’s digital footprint, this session offers a strategic roadmap for integrating cybersecurity into every layer of your distribution network.