title: phpmyadmin security
body: <p>I have a production server with apache2, php, mysql.
  I have just one site right now (mysite.com) as a virtual host.  I want to put phpmyadmin, webalizer, and maybe webmin on there.  So far, I installed phpmyadmin, and it works but the whole internet can go to mysite.com/phpmyadmin</p>
  
  <p>How can I reduce the visibility to say 192.168.0.0/16 so it's just accessible to machines behind my firewall?</p>