ReThink: Reveal the Threat of Electromagnetic Interference on Power Inverters
Fengchen Yang
Network and Distributed System Security (NDSS) Symposium 2025 · Day 2 · Electromagnetic Attacks
This talk, titled "ReThink: Reveal the Threat of Electromagnetic Interference on Power Inverters," presented by Fengchen Yang from Jodang University, delves into a critical and often overlooked security vulnerability in modern power infrastructure. The presentation highlights how **electromagnetic interference (EMI)** can be weaponized to manipulate the vital sensors within power inverters, leading to severe consequences ranging from suboptimal power output to complete grid shutdowns and even physical destruction of the hardware. Given the increasing global reliance on renewable energy sources, which heavily depend on power inverters to integrate DC power into the AC grid, understanding and mitigating these threats is paramount for ensuring grid stability and national security.
AI review
Solid ICS security research that takes the well-worn 'EMI can mess with sensors' premise and does the hard work of actually operationalizing it against a specific, high-value target class with real-world grid consequences. The 400 kW microgrid demo and the three-attack taxonomy (DoS, Damage, Damping) elevate this above the typical 'we injected noise into a thing' paper — the damage attack in particular, where you trick the inverter's control loop into voluntarily destroying itself, is genuinely clever. Speaker is a graduate researcher, not a seasoned practitioner, which shows in the depth of…