Yes, of course. First, we only offer SSH / TCP22 so the transit is encrypted. Second, we have installed, and maintain on the server side tools like 'borg' and

Yes, of course. First, we only offer SSH / TCP22 so the transit is encrypted. Second, we have installed, and maintain on the server side tools like 'borg' and 'rclone'. So while you might just 'rsync' or 'sftp' your data to us (in which cases it would not be encrypted on our end) you can also use sophisticated, encrypted backup tools like (borg, duplicity, git-annex, rclone, restic, etc.) If you choose a tool like that, rsync.net does not hold the encryption keys. The data appears to be random from our viewpoint.