This article shows you how to set up Serv-U to allow for SSL-encrypted connections. Serv-U supports self-signed certificates created directly, or third-party certificates from Certificate Authorities such as Verisign, Thawte, Geotrust and RapidSSL. Using SSL, Serv-U supports FTPS (FTP secured over SSL) in Serv-U FTP Server and Serv-U MFT Server, and HTTPS (HTTP secured over SSL) in Serv-U MFT Server only.
All versions of Serv-U
4. Click Save.