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 ...

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 ...

In an ideal Internet all packets would be treated as equal by the Internet Service Providers (ISP) and backbone operators who transport them across cyberspace. Unfortunately, this is not always the ...

You’ve probably heard a lot over the last few years about the “dissolving network perimeter.” But what does that really mean for your organization, and for the security of your all-important data?