Whew, quite some effort to set Linux up in a way that OpenBSD does by default. Impossible to get even close - but hey, it was quite a nice challenge.
@h3artbl33d @theruran neat! Which distro are you using for this? :)

@sn0int @theruran

I did use Arch for this challenge - mainly because linux-hardened was available straight from the package repo. I did not want to lose any time by compiling the kernel from source. But it can be achieved with any GNU/Systemd distribution.