Once upon a time an AV integrator didn’t need to know anything about networking in order to do their jobs. AV systems were isolated from the network and the IT department cared little for the ...

We received this question from a student at a recent Profinet One-Day Training Class. I found it particularly prescient given the latest discussions going on around Industry 4.0. The question is ...

This section explains the need for network security and discusses the elements of a secure network. Additionally, legal and ethical considerations are discussed. Understanding the methods of network ...