Communication between Serv-U MFT and Serv-U Gateway

dnicky

The documentation for Serv-U mentions that the communication channels between Serv-U and Serv-U Gateway always encrypt all traffic between those two system. I understand the communication between Serv-U MFT and Serv-U Gateway uses TCP port 1180 on Serv-U Gateway.

What I would like to know is what encryption method is used to encrypt the traffic between Serv-U and Serv-U Gateway servers.

Thanks

Nikhil