With over seven years of experience as a freelance technology writer and reporter, Tim Keary has a range of experience breaking down complex technologies into simple and accessible content. His work ...

Network security protocols are the primary means of securing data in motion; that is, data communicated between closely connected physical devices or between devices and even virtual machines ...

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 ...

The Wireshark Foundation has published the first official certification for the popular open-source protocol analysis tool Wireshark: the Wireshark Certified Analyst (WCA). For this, candidates must ...