---
title: "Discussion on \"Authentication vs. Authorization\" | Hashnode"
description: "Discussion on \"Authentication vs. Authorization\". Hi everyone, when building an application, you will inevitably come across two key security terms: Authentication and Authorization."
url: "https://hashnode.com/posts/authentication-vs-authorization/64b117d47d39a12f407b4231"
---

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Discussion

# [Authentication vs. Authorization](https://gaurav-shrivastava.hashnode.dev/authentication-vs-authorization?utm_source=hashnode&utm_medium=feed)

Hi everyone, when building an application, you will inevitably come across two key security terms: Authentication and Authorization.

Jul 14, 2023 · 2 min read · gaurav-shrivastava.hashnode.dev  
Read the article

-   [#web-development](https://hashnode.com/tag/web-development)
-   [#authentication](https://hashnode.com/tag/authentication)
-   [#authorization](https://hashnode.com/tag/authorization)

## Written by

[Gaurav Shrivastava](https://hashnode.com/@Gauravwebdeveloper)

@Gauravwebdeveloper

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

I am software developer, right now working as Full stack developer

I am Gaurav, a passionate web developer with expertise in React. Driven by a constant desire to learn and grow, I stay up-to-date with the latest technologies and eagerly explore new tools and frameworks.

## Responses 1

Markdown supported · ⌘↵ to post

[Sagnik Das](https://hashnode.com/@bipsig)

[Jul 14, 2023](https://hashnode.com/posts/authentication-vs-authorization/64b117d47d39a12f407b4231/comment/64b11b9bcce44f7fef1da77a)

I encountered these two terms while working on a MERN project, and initially, I overlooked them. However, I now have a clear understanding of both concepts. I appreciate your help!

[Gaurav Shrivastava](https://hashnode.com/@Gauravwebdeveloper)

[Jul 14, 2023](https://hashnode.com/posts/authentication-vs-authorization/64b117d47d39a12f407b4231/comment/64b11b9bcce44f7fef1da77a#reply-64b1214a0470cd817f0dbece)

glad you liked it! 😊