Two separate businesses (with the same owner) have their own SBS servers and networks.
Question has been asked how to replicate a single folder (and sub folders) from one of these servers to the other over the internet.
What would be the most secure way to achieve this?
Sync only need to occur maybe 2-3 times daily and in one direction.
User interaction is not possible as user who loads data into the folder to be replicated doesn't want to manually move the data.