So I found this
http://lifehacker.com/software/featu...top-327066.php
Seems to be that you can set up OpenSSH server on the Windows Mobile device, connect using a client like putty, setup a local proxy in firefox to localhost:9999 and you are good to go (all the while being encrypted).
Here's where OpenSSH can be downloaded:
http://www.codeplex.com/wiki/view.as...jectname=CESSH
But this is pretty terse in terms of how to get things running. I can't get the SSH server to run on my Touch. I'm going to cross post in the PPC software forum to get more eyeballs. I'll link it here when I do.