The OSI (Open Systems Interconnection) model is a foundational concept in networking, dividing the communication process into seven distinct layers: Physical, Data Link, Network, Transport, Session, ...

A sleek Python application built with Tkinter and Pillow, designed to help learners and professionals explore the OSI (Open Systems Interconnection) model layer-by-layer. This project combines ...

A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers. The Open Systems Interconnect (OSI) model is a conceptual framework that ...

One of the most enduring models in networking is the famous seven-layer OSI model. X.25 roughly, but pretty accurately, is based on the first three layers. And it stopped there. Subsequently – partly ...

According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...

A couple posts ago, we talked about Layer 1 of the OSI Model — the Physical Layer. Today, we’ll start our climb up the Model with a visit to Layer 2, the Data Link Layer. The Data Link Layer is one of ...