Internet.... Is it a "MYSTERY" for you?
Time to demystify

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Series
In this series, my focus is to explain technical jargons and technical stuff in simple, easy to understand language.
Time to demystify

Introduction In the previous article (link) we tried to understand what is internet and how it is functioning (very very broadly). And in there, some new terms emerged like routers, switches, hubs, modem, firewall etc. Now, i don’t want you guys to g...

The Internet’s GPS (and How to Inspect It with dig)

Every time you interact with the web, you’re making use of DNS records. They’re fast, performing their operations in mere milliseconds, and they’re invisible, doing their job quietly in the background while most people don’t even realize they exist. ...
Ever wondered how your computer actually "talks" to the internet? When you type google.com into your browser, you're essentially sending a message to a massive computer somewhere else—a server—and asking it to send you back some data. But here’s the ...