Ethan Walker

Technical Content Writer, Networking and Web Infrastructure

Hi, I’m Ethan. I write about how the internet works behind the scenes, from DNS and proxies to VPNs and load balancing. I like taking technical topics and explaining them in plain English that a site owner or beginner can act on.

I build my articles from primary sources such as official documentation and incident reports. When an answer depends on your setup, I say so instead of guessing.

Articles by Ethan Walker

2 Published

Cloud & Infrastructure Oct 17, 2026

What Is Cloud Computing? How It Works, Types, Costs and Security

What is cloud computing? Learn how it works, the types of services and deployment, what it costs, and the security risks to watch, in plain English.

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Internet Protocols Oct 17, 2026

What Is DNS? How the Domain Name System Works, Step by Step

What is DNS? Learn how the Domain Name System turns names into IP addresses, how a lookup works step by step, and what happens when DNS fails.

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