If you create a download of the form entries, it will be sent encrypted over the line. Once on your PC, it can be opened and viewed without any problem. Easy maybe, but not always desirable. You can now have this file sent encrypted by Formdesk. You provide a password that is required to open the file.
The file will then be downloaded as an encrypted ZIP file (AES-256). For unpacking you need a ZIP tool (likeĀ PKZIP or 7-Zip)) because the explorer doesn’t support this level of encryption yet.