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#HowToImplementJWTInNodeJS #JWTAuthentication #BlogApplication #MERNStackBlogProject #Intellipaat

This video will explore how to implement JSON Web Tokens (JWT) for user authentication in a Node.js Application.

We'll start by understanding the basics of JWT authentication and its benefits for securing web applications. Then, we'll dive into the implementation process, step by step. We'll cover how to create JWT tokens in Node.js and how to use them for user authentication within our blog application.

⏩ Check out more content on the MERN Stack Blog Project:    • MERN STACK BLOG PROJECT | BLOG APPLIC...  

🔵 Following topics are covered in this session:
00:00 - Introduction
00:43 - Creating routes folders
01:35 - Working on Auth.js Route
05:11 - Installing bcrypt
07:01 - Installing JSON Web Token
08:56 - Creating Register route
12:26 - Creating Salt
16:33 - creating Login route
23:52 - Generating Session Token
25:12 - Creating Secret Key
29:26 - Creating a Logout route
31:08 - Clearing Session Data
32:27 - Creating a Refetch route
35:25 - Creating User route
38:26 - Generating Json web Token
44:28 - Using verify token inside user.js
45:43 - Creating Update Route
50:52 - Creating Delete route
54:00 - Creating Get User Route

✅Throughout this tutorial, we will leverage the power of the MERN stack to build web applications. MongoDB will serve as our database, providing a flexible and scalable solution for storing blog posts, user information, and authentication data.

✅We will demonstrate how to create JWT tokens in Node.js using a popular library such as JSON web token. We will cover the secure token generation process and explore best practices for token expiration and secret key management. With the tokens in hand, we will integrate them into our user authentication flow.

✅With the JWT tokens in place, we will explore how to authorize protected routes within our blog application. We will ensure that only authenticated users can perform certain actions, such as creating, editing, or deleting blog posts. We will integrate middleware functions to verify the validity of JWT tokens and grant access to authorized users.

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