3 ms·
Back in the 90's, some machines shipped with X authentication disabled, open to the world (SGI IRIX 5.x was one of these.) Back then, few people used firewalls.
by icedchai 6y ago
Back in the 90's, some machines shipped with X authentication disabled, open to the world (SGI IRIX 5.x was one of these.) Back then, few people used firewalls. X11 keyboard sniffing was very common in some circles.