Protected Routes in Node.js with JWT | Secure Routes Using Middleware | CoderzArea

Welcome to Part 3 of the Complete Node.js Authentication Series! In this video, I’ll show you how to create protected routes in Node.js that are only accessible to logged-in users using JWT (JSON Web Tokens) and custom middleware in Express.js. You’ll learn how to verify tokens stored in HTTP-only cookies and restrict access to private routes if a user is not authenticated. This is one of the most important steps in building real-world, secure web applications! 🔐 What You'll Learn in This Video: ✅ How to create private/protected routes in Node.js ✅ How to use JWT for verifying logged-in users ✅ How to write custom Express middleware to protect routes ✅ How to extract and verify JWT tokens from cookies ✅ What happens when a user is not logged in or token is invalid ✅ Testing protected routes with tools like Postman or browser By the end of this video, you’ll be able to secure any route in your application, whether it's a dashboard, profile page, or admin panel. ⚙️ Tech Stack Used: Node.js Express.js MongoDB JWT (jsonwebtoken) HTTP-only cookies Custom Middleware in Express 🧠 This is Part 3 of the Series 📺 Part 1 – User Signup with Hashed Passwords: https://youtu.be/qpeVepVlqDM?si=4OZAMvTa7niGcr7A 📺 Part 2 – Login with JWT & Cookies: https://youtu.be/aFB525gDTeA?si=5u1gkkcrYbkG9VpC 📺 Full Playlist – Node.js Authentication Series: https://youtube.com/playlist?list=PLsGI0Nb-d67ISBB7oFw72bd_9dYgcrmVR&si=F-Pc3ed397RSaxeK 🔗 Stay Connected 👉 Subscribe for full backend development tutorials: https://www.youtube.com/@CoderzArea 👉 Follow me on Instagram for quick coding tips: https://www.instagram.com/@coderzarea 🏷️Hashtags #nodejs #protectedroutes #jwt #expressmiddleware #authentication #backenddevelopment #jsonwebtoken #cookies #expressjs #fullstackdevelopment #authmiddleware