Lately i've been quite interested on BSD systems. On the last weeks, quite some LPE vulnerabilities have been found on the Linux Kernel: Copy Fail, Dirty Frag, Pedit COW, Dirty Clone, Ghostlock. I honestly think this is bad. So, i decided to give a try to BSD systems, mostly OpenBSD and FreeBSD. Reading about OpenBSD i found about pledge, unveil, secure levels, W^X, KARL and many other interesting features!
Well, i guess this is the first of many of my notes