@luc1986 : Apologies for the clarification, but by "proprietary applications" do you mean in-house applications you've created in your organization? If that's the case, then there should be no limitations. Only users you specify will have access and be able to see this. In terms of what the service sees, we only see the alias (or file location) that the VM will use to launch the app. Just to add the most clarity, you do not upload the application itself to the service.
Hope that helps!
