Network protocols are formal standards and policies consisting of rules, procedures, and formats that define how data is exchanged over networks. They ensure that devices can communicate effectively, ...

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 ...

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 ...

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 ...