3rd party DLP tools for Cloud Storage

["Zsigalov, Deb" <dzsigalov () TNTECH EDU>]

We are considering moving to cloud storage for "home drives"  but I want to have DLP controls in place and so far the 
could storage vendors don't provide those DLP tools.
I'm curious if anyone has a DLP tool they are successfully using with any of the cloud storage providers such as 
OneDrive for Business, Google Drive, Dropbox, etc.
Any feedback is appreciated.

-Deb
CISO, TN Tech University