Property. Specifies the protocol to use for FTP file transfers. This property is linked to the Connection type drop-down menu in the Connection Setup dialog of the FTP client. Typically, you do not need to set this property unless you want to perform SFTP file transfers; the default value is for FTP transfers. Read/write.
Setter: public void setString("ftpProtocol", String protocol)
Getter: public String getString("ftpProtocol")