Box drive now allows you to hide folder. Be frankly this is useless. Because for most the IT users, we normally enabe showing hidden folder/files option in Windows explorer. So for more prefessional usage, the Box Drive should only show and sync the selected folders. The folders not selected should be left alone online.
One example, I have a box drive hosting many folders. Each folder hosting one project. The projects could be from different client. When I work with client A, I only want client A project folder to be sync and shown on my desktop. But now the other project folders are also included in the sync set. Even it is hidden but as said as long as you enable showing hiddeng folder/file option, you can still see, more importantly access those folders and files. This leads to potencial data leak.
The Box Drive is a good product but clearly it is not ready to be an enterprise or professional solution like Microsoft One Drive.