Re: Looks like a good tool...
>To detect which machines have the lowest EM footprint ;-)
And which are vulnerable to as yet undreamt-of side channel attacks.
Forget the air gap. A continuous, detailed, real-time analysis of the physical parameters of a machine, (power consumption, noise, peripheral activity, etc.) would make the attack surface almost infinite.
Without source code and an authenticated nod from the Schneier-Meister, I wouldn't let that device in the building, let alone near a laptop.
Go clunky switch!