4 ms·
The screen was on, just not private due to tempest snooping. Private strings were output using Morse flashes from HD activity LED. :)
by cowbellemoo 10y ago
The screen was on, just not private due to tempest snooping. Private strings were output using Morse flashes from HD activity LED. :)
- triplesec 10y agoI haven't reread it since about 2000 so you are now likely to be right. I was sure there's another bit where he's doing things blind, but memory serves me badly! I do recall he needed to make sure anyone reading his screen remotely couldn't read his code. Time to dip in for another look