---
title: "Discussion on \"TCP Explained Simply\" | Hashnode"
description: "Discussion on \"TCP Explained Simply\". A simple explanation of TCP — why it exists, how the 3-way handshake works, how data is reliably delivered, and how TCP connections are closed. Perfect for"
url: "https://hashnode.com/posts/tcp-explained-simply/697f3d87dc380672490f6690"
---

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# [TCP Explained Simply](https://a-beginners-guide-to-version-control.hashnode.dev/tcp-explained-simply?utm_source=hashnode&utm_medium=feed)

A simple explanation of TCP — why it exists, how the 3-way handshake works, how data is reliably delivered, and how TCP connections are closed. Perfect for

Feb 1 · 4 min read · a-beginners-guide-to-version-control.hashnode.dev  
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-   [#tcp](https://hashnode.com/tag/tcp)
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-   [#computer-networking](https://hashnode.com/tag/computer-networking)
-   [#computer-science](https://hashnode.com/tag/computer-science)

## Written by

[Yash](https://hashnode.com/@theyashsawarkar01)

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