The OSI Model (Open Systems Interconnection Model) is a reference model in computer networks that describes how data travels from one device to another. Whether you’re setting up a home network or studying for an IT certification, understanding the 7 layers of the OSI model can significantly improve your ability to troubleshoot, design, and secure [...]Read More... from Beginner’s Guide to the OSI Model: Understanding the 7 Layers, Protocols, and Advantages
