From: Erik Baigar
> as was coming up with something that could be both
EMP-survivable and
> TEMPEST-worthy.
TEMPEST?
A set of standards for allowed levels of emissions (in particular,
electro-magnetic radiation) from communication/computing gear, intended to
prevent listening to the activity of that gear:
https://en.wikipedia.org/wiki/Tempest_(codename)
Noel