-tlsMinProtocolVersion - TLS protocol selection

This option together with the option -tlsMaxProtocolVersion replaces in future the old option -tlsProtocol.

Because TLS versions older than TLS 1.2 are declared as "deprecated" by the IETF, FTP now supports only version 1.2 of the TLS protocol. Therefore the option -tlsMinProtocolVersion is currently superfluous, but becomes useful again, when FTP starts to support TLS 1.3.

-tlsMinProtocolVersion

 TLSv1.2

TLSv1.2

TLS protocol version 1.2.