I've gotten hacked twice and need to know how to secure my connection in SmartFTP. Can anyone help?
SmartFTP is only the client. If something needs to be secured, that would be the server side. So you need to talk to the manufacturer of your FTP server software.
BTW: If you men that your local PC (instead of your FTP server) was hacked, and someone used your installed SmartFTP to get into your stored accounts, then you can tell SmartFTP not to save any history / passwords for more security.