On Tue, 3 May 2016, Noel Chiappa wrote:
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)
Thanks, very interesting reading and this must be a quite sensitive topic. As one party tries to develop equipment according to this standard, other parties will try to "listen" even than...
