Does any information leak along the power line? I remember having some device back in the day that let me create a LAN through my apartment's electric wiring.
I'm wondering if anything ends up back there thru the PSU during normal use of a computer, or if the high frequency components get filtered out.
(Though maybe secure computers do things differently with the power as well?)
I'm wondering if anything ends up back there thru the PSU during normal use of a computer, or if the high frequency components get filtered out.
(Though maybe secure computers do things differently with the power as well?)