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#internet

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MSMaharshi Sinhamaharshisinha.hashnode.dev

Networking Fundamentals: Understanding How the Internet Works Step by Step

Modern digital communication happens in milliseconds, yet behind every click lies a complex system of networks, protocols, and data exchange. Whether you're browsing a website, sending a message, or analyzing traffic in Wireshark, everything depends ...

5d ago4 min read

RRRitik Raghuwanshiritikraghuwanshi.hashnode.dev

How Does DNS Resolution Works ?

The internet can seem like magic. We open a browser, type any URL, and its website opens within a few seconds. But have you ever wondered how the internet knows which website URL you typed in the browser? Like in our daily life, if we want to send a ...

Feb 157 min read

SMSYED MINHAJ HUSSAINsyedminhajhussain.hashnode.dev

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

The Internet Needs Rules Imagine, you’re texting your friend on WhatsApp. You’ve greeted him/her “Hello”. But, he/she just received “Hell". This is what internet without rules. Messages could get lost. Could arrive out of order. Could be duplicate...

Feb 154 min read

SCShravan Chaudharishrvn.hashnode.dev

How a Browser Works: A Beginner-Friendly Guide to Browser Internals

Have you ever wondered what actually happens when you type a URL in your browser and press Enter? Like, really happens? Most of us use browsers every single day, but we rarely stop to think about the incredible amount of work happening behind the sce...

Feb 1512 min read

MAMuhammad Asimhow-the-internet-delivers-data-reliably.hashnode.dev

Understanding TCP How the Internet Delivers Data Reliably .

Imagine sending important data across the internet without any rules. No confirmation. No Order. No guarantee it arrives. Thats chaos . when computer communicate, they break data into small chunks called packets. if these packets are sent without...

Feb 154 min read

VKVivek Kumarvivek-cohort2026.hashnode.dev

Understanding Network Devices (Beginner Friendly Guide)....

Understanding Network Devices (Beginner Friendly Guide) Hi, I am Vivek 👋I am just starting my journey in the Web Dev Cohort 2026, and in this blog I want to explain network devices in simple words. When I first heard words like modem, router, switch...

Feb 144 min read

SSsabin shresthahow-dns-resulition-works.hashnode.dev

How DNS Resolution Works

DNS (Domain Name Resolution) is often caled the internet phonebook because it translate the human redable domain name to IP addresses that computer understands. Just like we lookup phone book every time we need to call our contact , every time when w...

Feb 142 min read

MAMuhammad Amiramir-khan-network-devices.hashnode.dev

Understanding Network Devices

Have you ever wondered how the internet actually reaches your laptop or phone? When you open a website, data travels through multiple devices before it reaches you. In a home or office setup, the flow usually looks like this: Internet → Modem → Route...

Feb 145 min read

CFCode Fanchild.hashnode.dev

The Internet as One Machine

Mine all mine, I want everything! As little children, we used to go for everything, till we grew up and realized how big the universe really is. The smartest student of a small town high school may not be admitted into MIT, and even if he is, he will...

Feb 137 min read

BKBhavesh Kumar Patlebhaveshpatle.hashnode.dev

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

🌐 Introduction: Why the Internet Needs Rules Every time we open a website, send a message, or watch a video online, data travels from one computer to another through the internet. But how does this data move correctly? The internet uses special rule...

Feb 133 min read

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#internet

Networking Fundamentals: Understanding How the Internet Works Step by Step

How Does DNS Resolution Works ?

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

How a Browser Works: A Beginner-Friendly Guide to Browser Internals

Understanding TCP How the Internet Delivers Data Reliably .

Understanding Network Devices (Beginner Friendly Guide)....

How DNS Resolution Works

Understanding Network Devices

The Internet as One Machine

TCP vs UDP: When to Use What, and How TCP Relates to HTTP