User: F.Z.Bunny

Check for simplicity!

On: Conducting a Unix Desktop Usability Study?

Try to establish which is the SIMPLER interface; the one with the fewest surprises; the least "clever" interface. That is, the one which will not turn off people who have a life, who just want a way to use their damn machine!

try doorman.sourceforge.net

On: Port Knocking in Action

For portknocking, try doorman.sourceforge.net Got crypto.

Port-knocking implementation

On: "Port Knocking" For Added Security

There is a slightly different implementation of Martin Krzywinski's port-knocking idea available at: http://doorman.sourceforge.net