Modern networks are comprised of many devices. As it is essential for an IT pro and/or enthusiast to know how to differentiate a router from a switch, this quick pop quiz was put together to test ...

Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...

Internet of things devices present unique security problems due to being spread out, exposed to physical attacks and often lacking processor power. Even in the planning stages of a deployment, IoT ...