- Plesk for Linux
How to enable secure FTP (FTPS) connections in Plesk for Linux?
Go to Tools & Settings > Security Policy and select one of the following options under Secure FTP:
Allow both secure FTPS and non-secure FTP connections will accept both FTP and FTPS connections.
Allow only secure FTPS connections will force FTPS connections.
By default, Plesk FTP server supports explicit FTPS only. To turn on implicit FTPS, follow these instructions: