The Industrial Internet of Things (IIoT) is driving the addition of more connected devices. Cybersecurity is critical to the success of IIOT. The demonstration illustrates how the IIC’s recently released Industrial Internet Security Framework can be applied to solve this challenging problem. Mimicking a real-world, multi-vendor, distributed environment, the demonstration integrates existing Hannover Messe demos from 24 IIC and Plattform Industrie 4.0 member companies into a single security solution. It spans multiple booths at Hannover Messe and remote sites around the world.