FTP access to a web site is controlled by three settings, which correspond to the web site URL. e.g. daisy.co.uk :-
These settings are obtained from your ISP.
Note that hosts, users and passwords can also be processed from the Properties menu.
They can be loaded and saved to files for transfer to other computers and passwords can be shown without masks if that is how you prefer it. If you are worried about security, then put a lock on the door. After all, is your copy of Outlook or Word passworded.