TEMPEST[1] / Van Eck threats are still prevalent. All EMF is going to leak information so sensitive devices have shielding when they are under elevated threat.

TEMPEST[1] / Van Eck threats are still prevalent. All EMF is going to leak information so sensitive devices have shielding when they are under elevated threat. See the government-grade shielding on Trump's monitor here: https://electrospaces.blogspot.com/2017/11/trumps-communications-equipment-outside.html https://electrospaces.blogspot.com/2017/11/trumps-communicat... [1] https://en.wikipedia.org/wiki/Tempest_(codename) https://en.wikipedia.org/wiki/Tempest_(codename)