Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

I'll be honest: when I started, I knew almost nothing about any of this. Docker, nginx, MCP, TLS, SMTP — I'd heard the words the way you hear a language you don't speak. I could nod along in a meeting ...

Learn how to create a self-signed SSL certificate with SAN support using OpenSSL and configure Apache on Rocky Linux to serve HTTPS traffic. I found it interesting that self-signed certificates can ...

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The 1st edition was designed as an in-house tutorial booklet for high school students. Since its release on the Internet as a free e-book in 2004, public interest has fueled the book's development as ...