SSL for free
Setting up free certificates
by Daniel Bachfeld
Owning a web server that has its own SSL certificate from a registered Certificate Authority (so it won't trigger any browser warnings) does have its advantages. However, the price of a certificate issued by Verisign or a similar vendor usually tends to put a quick end to such fanciful ideas. Israeli vendor StartSSL offers free SSL server certificates that are valid for a year.
Read the step by step instructions at http://www.h-online.com/security/fea...ep-906862.html
You don't need to be a genius to debug a pf.conf firewall ruleset, you just need the guts to run tcpdump