OpenBSD hardening


OpenBSD Encrypted Virtual Filesystem

         dd if=/dev/zero of=/home/goony/cryptfs bs=1024 count=51200
         /usr/sbin/vnconfig -ck -v /dev/svnd0c /home/goony/cryptfs
         newfs /dev/svnd0c


         #!/bin/sh
         /usr/sbin/vnconfig -u /dev/svnd0c > /dev/null 2>&1
         /usr/sbin/vnconfig -ck /dev/svnd0c /home/goony/cryptfs 
         /sbin/mount /dev/svnd0c /mnt/secret/


         #!/bin/sh
         /sbin/umount /mnt/secret
         /usr/sbin/vnconfig -u /dev/svnd0c