---
title: "Discussion on \"The TCP 3-Way Handshake: What It Is and Why It's Important\" | Hashnode"
description: "Discussion on \"The TCP 3-Way Handshake: What It Is and Why It's Important\". Have you ever talked to a friend on the phone? Before you start talking, you both say \"Hello!\" to make sure you can hear each other, right? That is just like the way computers talk to each other using something called TCP. Today, I will tell you abou..."
url: "https://hashnode.com/posts/the-tcp-3-way-handshake-what-it-is-and-why-its-important/679cff504fab1514e232a270"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [The TCP 3-Way Handshake: What It Is and Why It's Important](https://shubham06.hashnode.dev/the-tcp-3-way-handshake-what-it-is-and-why-its-important?utm_source=hashnode&utm_medium=feed)

Have you ever talked to a friend on the phone? Before you start talking, you both say "Hello!" to make sure you can hear each other, right? That is just like the way computers talk to each other using something called TCP. Today, I will tell you abou...

Jan 31, 2025 · 3 min read · shubham06.hashnode.dev  
Read the article

-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#tcp-3-way-handshake](https://hashnode.com/tag/tcp-3-way-handshake)

## Written by

[Shubham Deulkar](https://hashnode.com/@shubham06)

@shubham06

  
[View profile](https://hashnode.com/@shubham06)

I am a web developer

## Responses

Markdown supported · ⌘↵ to post

No responses yet.