Understanding Network Devices.
Jan 30 · 5 min read · How the Internet Reaches Your App: Modem, Router, Switch, Firewall & Load Balancer Explained Simply When you open a website or call an API, your request doesn’t magically reach a server. It passes through several networking devices — each with a spec...
Join discussionThe situation
Jan 23 · 1 min read · The situation the lead me here was because my family loves to take pictures on our phone. We seldom delete pictures and just like to fill our phone storages with lots of it. I am not a fan of cloud storage primarily because of the privacy and cost. I...
Join discussionDNS Magic & Internals
Dec 27, 2025 · 3 min read · How the Internet Finds Websites (Beginner Friendly Guide) Have you ever wondered: 👉 How does typing google.com open Google?👉 How does the browser know where a website lives? The answer is DNS. In this blog, we’ll understand: What DNS is and why it...
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I Am Starting a PG DITISS Journey After My Engineering”
Aug 27, 2025 · 3 min read · Hi, I’m Yash 👋. I recently completed my Engineering in Computer Science, and now I’m stepping into a new chapter of my journey — Post Graduate Diploma in IT Infrastructure, Systems, and Security (DITISS). I’m pursuing this course from CDAC – IACSD A...
Join discussionNetworking Concepts
Jul 18, 2025 · 10 min read · Introduction Networking concepts are the fundamental ideas and rules that explain how computers and devices connect and communicate with each other. They address everything from the organization and management of networks to the flow of data. OSI Mod...
Join discussionTips Menentukan Kabel Jaringan Sesuai Kebutuhan Instalasi
Jul 15, 2025 · 4 min read · Instalasi jaringan yang andal dimulai dari pemilihan kabel yang tepat. Meski terlihat sepele, kesalahan dalam memilih jenis kabel dapat berujung pada gangguan konektivitas, performa jaringan yang buruk, hingga pemborosan biaya. Oleh karena itu, memah...
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BGP + NAT Lab with Real Troubleshooting: Static NAT, PAT, and Packet Capture
Mar 22, 2025 · 6 min read · This lab was designed to simulate what a real-world edge network might look like when connecting internal private IP address space to the internet using BGP and NAT. It covers multi-AS BGP peering, static NAT, PAT, and includes real packet analysis u...
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Proxies, Reverse Proxies, and Load Balancers: Untangling the Web's Backbone
Feb 24, 2025 · 3 min read · Ever wondered how massive websites handle millions of users simultaneously without crashing? Or how they transfer your data securely, directing you to the right server? The secret lies in understanding three key web components: proxies, reverse proxi...
Join discussionNetworking Explained: OSI & TCP/IP Models with Real-Life Examples
Feb 13, 2025 · 3 min read · Q1. What is the OSI Model? The Open Systems Interconnection (OSI) model is a conceptual framework that divides network communication functions into seven layers.Think of the OSI Model like a package delivery system. 📦 Q2. OSI Model - 7 Layers (Made ...
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