Secure SSL certificate
Since we cannot afford a recognized ssl certificate, I've installed a 'cacert' from cacert.org. Most if not all browsers do not recognize cacert root certificates so you must add them to your browser. Any and all ssl sites you view which are authorized from cacert will work and be securly encrypted. However, you must make sure you trust each site you visit which has been validated by cacert. For more information you can read up at:
To install the cacert root certificate you must visit:
From that you can click on the top 'pem' link and in firefox (if that's the browser you're using) will popup with an accept this certificate dialog box. Once you accept you will no longer get a warning when you goto https://kamp.arizona.edu.