Re:OpenBSD 6.7
by efficax on Tuesday May 19, 2020 @12:17PM
(#23236587)
You'd have to be more specific!
For a long time OpenBSD was focussed on security through correctness and code review, so that portion is not necessarily reflected in any of the grsecurity/pax type hardened linuxes.
But OpenBSD does have things like ASLR and kernel address randomization, advanced memory protection (W^X etc) and while it doesn't have ACLs or PAM it has pledge which is a great way of restricting system call access at the program level.
For a long time OpenBSD was focussed on security through correctness and code review, so that portion is not necessarily reflected in any of the grsecurity/pax type hardened linuxes.
But OpenBSD does have things like ASLR and kernel address randomization, advanced memory protection (W^X etc) and while it doesn't have ACLs or PAM it has pledge which is a great way of restricting system call access at the program level.