Week 6 · Network foundations
How networks work
When you send a WhatsApp message, it does not travel as one piece. It is cut into small packets that hop from device to device until they arrive and are put back together. Today you find out what those devices are and how to see your own computer's place in the network.
Networking and security90 minutesBeginnerLevel 1 module
In this lesson you will
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The full lesson is for enrolled students
Enrolled students get the complete notes: essential theory, key terms, a step-by-step practical walkthrough, an independent challenge, check-your-understanding questions and the take-home task.