Alexandra von Meier imagines a way to detect cyber-attacks on energy grids

The research of Prof. Alexandra von Meier is featured in an IEEE Spectrum article titled “Detecting Cybersecurity Threats by Taking the Grid’s Pulse”. In 2013 Prof. von Meier and collaborator Alex McEachern built a “micro-PMU (phaser measurement units)” that could take snapshots of distribution grids, whose power flows have become increasingly complex. While developing this advanced power sensor they produced a promising tool to protect power grids from cyber attack and will compete in a $77M power grid cyber security R&D contest that DARPA is kicking off next month.