[Zope] Communicating between ZEO master and client over SSL?

Hi all We want a ZOE master storage at one site, and a ZEO client at a remote site. We want to secure the connection between the client and the server. The best I could think up so far, is to set up an ssh tunnel between the two sites, forwarding a port on the local machine to one on the remote machine. But I'm sure there must be a best practice on how this should be done. Could someone point me at a HOWTO? I've found Pound, and Infrae's http://www.infrae.com/products/silva/docs/SysAdmin/SquidNotes but these look like they refer to a cluster of ZEO nodes at *one* site. -- Jean Jordaan http://www.upfrontsystems.co.za