The Internet: explained as simply as possible — but no simpler.

This new book helps you gain an essential understanding of modern computer networks, including the Internet. Whether you’re a professional or a tech-savvy reader who simply wants to demystify networks, this book will give you a clear and accessible introduction to the fundamental concepts — the concepts you must grasp to understand the topic as a whole.

---

“Finally, a networking guide that respects the reader. Sharp, structured, and packed with memorable metaphors that make learning effortless.”

— Gerry Siegemund, Global Head of Optimization and Management,
Secunet (Germany’s leading Cybersecurity Company)

“I didn’t expect a book about computer networks to be that entertaining. A masterpiece of understandable knowledge transfer.”

  — Lennart Graewe, Chemist

“A different kind of introduction to networking — exceptionally thoughtful and accessible.
Highly recommend for students, software developers, young engineers, and anyone looking to unravel the depth of networking fundamentals without getting lost in jargon or dry theory.”

— Kevin Sandermann, Director Cloud & DevOps, CGI