> i think about jailing some "processes" on a new > freebsd-system. Is there also another way, to harden freebsd > e.g. like selinux? Start here: Mandatory Access Control http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/mac.html -- FreeBSD Volunteer, http://people.freebsd.org/~jkoshy