Last year, a Gartner study forecast that there would be 20 billion IoT devices in use by 2020. The report noted 1.2 billion would be for industrial uses. Enterprise infrastructures will need to integrate legacy systems with the new devices and possibly expand the capacity of their networks. The merged solution will require occasional maintenance as firmware and software is updated. Both situations, initial integration and then device management, may involve working with a knowledgeable partner.