JSON Web Tokens with Public Key Signatures

Muazim on Instagram: "Explanation ⬇️ JWT (JSON Web Token) is used to securely transfer user data between client and server 🔐 In this reel: • We import jsonwebtoken to work with JWTs • payload is the data (like userId, email, role) you want to store inside the token • jwt.sign() creates a token using: – the payload – a secret key (JWT_KEY) stored safely in .env This token is later sent to the client and used for authentication in protected routes 🚀 💡 Always keep your JWT secret private and nev

JWT explained in 4 minutes (With Visuals)