How a message travels the internet

A map of nodes: client and server, a message split into numbered packets that take different routes and are reassembled, IP and DNS as a directory, hops between routers, request and response, the https padlock and an activity.

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Cover of the presentation “How a message travels the internet”

What’s inside

  1. How a message travels the internet
  2. Client and server
  3. The message travels in packets
  4. Addresses: IP and DNS
  5. From router to router
  6. Ask and answer (and the padlock)
  7. Follow a packet's trail

How to use it

  1. Click Use this template: it opens in Revela, in your browser. Nothing to install.
  2. Replace the text, images and data with your own. The speaker notes tell you what to say on each slide.
  3. Present it with your phone as a remote, share it with a link or download it as PowerPoint.

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