As with traditional IT networks, Operational Technology (OT) networks are undergoing a digital transformation process of their own. The goal is to improve productivity, efficiency, up-time, and flexibility through better monitoring. To do this, online sensors and connected systems are replacing traditional serial connections, proprietary protocols, and programmable logic controllers to better manage and control industrial environments. At the same time, the integration of automation, communications, and networking in industrial environments is an integral part of the growing Industrial Internet of Things (IIoT).
