This is not really a firewall question but there is more real expetize on
this list than most so it is most likely the best place to ask.
What are my options for running encryption between a Windows PC client
and a Windows server?
What are the options for encryption between a Windows/X-Windows PC client
and a Unix server?
I would like to do the encryption on the client if possible but a box
between the PC and the LAN might be acceptable.
Would this encryption pass through a TIS Gauntlet?
Would it pass through a Firewall-1?
P.S. To those asking about cc:Mail hacks. I think that Sandia Labs
has clearly demonstrated that a copy of the whole damn postoffice can be
stolen and then the admin password can be cracked at leisure.