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, ...

What is a network protocol? Most textbook writers state something like this: A network protocol is a set of guidelines or standards for the operation of network devices, the methods of operation, and ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Building enterprise networks with routers and switches ...

Gateway DTMs make it easier to talk to equipment linked to many different network layers Figure 1: Communication protocols supported by FDT FDT ® offers proven architecture for data exchange between ...

I love new security testing tools. There is nothing quite like finding some magical bits of code allowing you to use and abuse protocols in unique and unnatural ways. I was introduced to Loki at ...

With always-on high-bandwidth Internet connections comes the possibility for multiple devices within the home to share this resource. And, of course, they'll also be doing a lot of internal ...

Discover how the Internet Protocol allows different devices not only to coexist on a network, but to interoperate, enabling manufacturers to share information plantwide and in real time. Brought to ...

With the development of blockchain technology, the problems of scalability, interoperability, and efficiency have never been more pressing than they are today. Most of the focus over the past few ...

We have now met the archenemy of networks, Mr. Murphy, as he cackles “What can go wrong, will,” in the introduction to failure modes and the discussion of failure modes at the physical and data link ...