[tteam]

We do this in Tonido as well. Using your primary computer as a sync server and sync clients in all your other devices.

Your data is completely private and secure. Since it is a sync and have the same files on all your connected devices you really don't need 3rd party cloud storage systems like dropbox. Because often the argument is made for public clouds that it provides offline backup not only sync.

Many small businesses use the product especially who have sales personnel in the field.