When it comes to industrial safety, all of us understand the importance of wearing a hard hat, protective gloves or steel toe-capped boots.
The increasing use of signalling devices to enhance safety in the workplace is to be welcomed.
In process manufacturing environments, pipework can often be broken or damaged during maintenance, cleaning and repair work.
The Industrial Internet of Things is unique in that devices that compose industrial control systems are often insecure due to limitations in their design and capability.
Handling and mounting systems often contain danger zones which must be protected against unauthorised access.