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Welcome to My Blog

Hi there 👋 — I'm Anthony, and this is my little corner of the internet.
Here you'll find articles, notes, and deep dives on topics I’m exploring, building, and learning.

📝 What You'll Find Here

  • Tech Notes – Practical guides, cheatsheets, and reference materials.
  • Deep Dives – Detailed breakdowns of tools, architectures, and best practices.
  • Personal Projects – Things I’m tinkering with, from code experiments to side ideas.
  • Learning Logs – My journey of mastering skills, certifications, and new tech.

🐳 Peeking Under the Hood: Docker Networking with Namespaces

December 11, 2024 • 15 min read

Dive deep into the foundational concepts of Docker networking! This hands-on tutorial walks you through Linux network namespaces, veth pairs, and bridge networking with practical EC2 examples. Discover what Docker actually does behind the scenes when you run that simple docker run command.

What you'll learn: How containers achieve network isolation using namespaces, setting up bridge networks and iptables rules from scratch, and the connection between manual network setup and Docker's automation.

🔐 TLS Termination Over CDN / Proxy / Load Balancer

December 11, 2024 • 15 min read

Understand the mechanics and security implications of TLS termination in modern web architectures. This comprehensive guide covers where TLS connections are terminated, what clients see versus reality, and how to secure traffic between CDNs and origin servers.

Key topics covered: TLS handshake flow with CDNs and SNI, trust boundaries and certificate management, and security considerations for CDN-based architectures.

🚀 Why This Blog?

I believe in learning in public.
Writing is my way of making sense of complex ideas and leaving a trail for future me — and maybe for you too.

📫 Get in Touch

If something here sparks an idea or question, feel free to reach out:

“The best way to understand something is to explain it to someone else — even if that someone is yourself.”