Have you been told that VLANs are the ultimate solution to your network woes? That they’ll magically secure your infrastructure, eliminate complexity, and solve all your traffic management headaches?

Setting up network segmentation is best practice, whether using a series of VLANs or some other method. While we tend to speak of one method or another as singular forces, really the best practice is ...

Serial communication buses transmit data over physical networks like RS-232, RS-485 and the controller-area network (CAN). The buses are used in such applications as industrial process control, power ...