[syslog-ng]Syslog tunneling

Hi, I'm trying to setup a secure way of remote logging by means of tunneling. I'm running syslog-ng so I'm able to do remote logging over tcp instead of udp. But the setup is as usual 1 loghost and several others sending all logs to the port the syslog-ng is listening on on the loghost..I was wondering..is it possible to use stunnel somehow to secure the log packets travelling the hostile internet to the loghost? It would mean that there have to be more tunnels from different hosts towards de one logging... Running out of knowledge and before wasting valuable time, i would like to know if there are people who have set up a secure logging facility in the past for syslog-ng? Dennis,