I know what you are referring to, iirc it's very out of date now. OpenBSD focuses on auditing to try and remove bugs. This is great. But it also makes sense t

I know what you are referring to, iirc it's very out of date now. OpenBSD focuses on auditing to try and remove bugs. This is great. But it also makes sense to prepare for bugs as an eventually since you might not have found them to audit them yet. That's why it makes sense to have stuff to help lock the system down, and OpenBSD is very much lacking in that area.