The TCP/IP (Transmission Control Protocol/Internet Protocol) model and the OSI (Open Systems Interconnection) model are conceptual frameworks used to describe how data is transmitted over a network.

Ever wondered what happens behind the scenes when you type a URL into your browser? Well, I did too—and decided to dive deep into the world of networking protocols, packet transmissions, and layered ...

A reference model is a virtual model which defines how communication should take place. It logically divides the processes which are required for the communication into layers. This concept is known ...

Peeling back the layers of IoT devices reveals most of them are nothing more than what are already on the Internet in the form of present-day M2M devices. In just six years, according to Cisco Systems ...