How the Internet Really Works

Gentle reminder that I’m teaching a three-hour webinar on Safari Books this coming Friday on Internet operations. The course is roughly divided into three parts.

The first part covers DNS operations, including a high-level overview of how DNS works and some thoughts on how DNS providers “work” financially. The second part is a high-level overview of packet transport, focusing on routing, the different kinds of providers, and how each of of the different kinds of providers “work” financially. The third part is a collection of other odds and ends.

You can register here.

Anyone who registers is able to watch a recorded version of the training afterwords.

I’m teaching part 2 next month, which I call Navigating the DFZ.

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