The exponential growth of IIoT is on track with recent predictions. And as we head toward a world with over 75 billion connected devices by 2025, almost a third will be utilized in industrial applications within manufacturing. But as the opportunities within this market- particularly in cloud-based, third-party service providers – continue to expand, one issue stands out less as a barrier to growth than it is a red flag not to be ignored. That red flag is the ever-present requirement of security.