Thwarting attacks on the Internet of Things
In one corner of Professor Catherine Gebotys' lab, a laser beam is strategically aimed to disrupt circuit board operations. Nearby, electromagnetic pulses bombard an uncapped chip while a couple of graduate students track the results on an oscilloscope screen.
By probing for vulnerabilities that hackers could exploit, her team at the University of Waterloo’s Faculty of Engineering is making the Internet of Things more secure.

