On 22 Jul 2023, at 17:25, Warner Losh <imp@bsdimp.com> wrote:

having already forgotten the lessons of the early v5 deployments exposing unix to lots of bored college students that needed to do something and quickly found holes in unix's protections..

As a curious young lad I was very pleased that the concept of a “secure” tty wasn’t around when I “bruteforced” my first root password over my father’s TYY.

Arrigo