If you have generated SSL certificates on Debian or Ubuntu since 2006, you should seriously consider re-creating them.
http://lists.debian.org/debian-security-announce/2008/msg00152.html https://lists.ubuntu.com/archives/ubuntu-security-announce/2008-May/000705.html This applies to SSH keys, too. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html