You forgot the part where FreeBSD 4.0 added jails in March 2000 [1]. You could argue that jails were inspired by chroot(), and that's correct, but that's hardl

You forgot the part where FreeBSD 4.0 added jails in March 2000 [1]. You could argue that jails were inspired by chroot(), and that's correct, but that's hardly any isolation. [1] http://phk.freebsd.dk/pubs/sane2000-jail.pdf http://phk.freebsd.dk/pubs/sane2000-jail.pdf