In general though the approach is sound, IMHO, dunno about their project specifics. I’ve only been playing with these RF monitoring tools a short time, and easily recognize a wealth of useful information and signatures there. It begs for more sophisticated defensive analysis.

I was joking about DARPA, but the end goal for this tech will be a separate but onboard meter that provides the same functionality without needing an external meter, allowing devices to self-detect compromise.