Fred Stluka from Bristle.com just introduced me to port knocking — a method of opening ports on a firewall by trying to connect with a series of ports in a pre-determined order. The sequence of ...

Requiring a "combination" before connecting clients to network services is a good idea -- it can't hurt, and it just might help Many, many innovations come from the Linux and Unix world. Few are more ...

<font size="-1">quote:</font><hr>Originally posted by wupulamp:<br>Port Knocking - Should eliminate the problem theR described in the above linked thread. <hr ...