Industrial Internet of Things (IIoT) is made up of interconnected sensors, instruments and other devices networked together with ICS/SCADA systems controlling water utilities, transportation systems, electric grids (the power grid) and other critical infrastructure systems. The safety and the protection of a countrys critical infrastructures is a national security issue, so with this in mind, the safety of using IIoT devices should be closely examined. The increasing frequency with which cyber attacks are taking place is cause for concern.”]
Source: https://gbhackers.com/industrial-internet-of-things-iiot/