WATCH: Guarding against cyber attacks on infrastructure

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PBS39 News Tonight reporter Chloe Nouvelle interviews Rick Blum, the Robert W. Wieseman Endowed Professor in Electrical Engineering and the director of the Signal Processing and Communication Research Laboratory, about the importance of designing cyber physical systems, like power grids, with multiple layers of security and the ability to detect anomalies that could signal malicious activities. Ph.D. student Jake Perazzone discusses his research on securing military drone command systems through authentication technologies.

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