The following article gives some examples of where to use SyncBack Touch:
https://www.2brightsparks.com/resources/articles/syncback-touch-examples.html
The following article explains why SyncBack Touch is a great alternative to using FTP:
https://www.2brightsparks.com/resources/articles/syncback-touch-replace-ftp.html
The following article explains how to protect yourself from ransomware by using SyncBack Touch: