January 2026 - Page 4 of 4

What Is a Network?

January 11, 2026January 1, 2026 by bill

A simple visual explanation showing how devices connect and communicate on a network.

Learn what a network is, how devices communicate, and why networks are essential in this beginner-friendly introduction to network engineering basics.

Network Engineering Basics

January 12, 2026January 1, 2026 by bill

A beginner-friendly visual introduction to network engineering fundamentals and core networking concepts.

A beginner-friendly series on network engineering basics, covering networking fundamentals, devices, security, and real-world concepts.