How can I implement secure authentication in my MERN application?
An example of an AI chatbot conversation about secure authentication in MERN applications.
How can I implement secure authentication in my MERN application?
To implement secure authentication in a MERN application, you can use JSON Web Tokens (JWT) for user authentication and bcrypt for password hashing.
Can you explain how JWT works in this context?
Sure! JWT is a compact, URL-safe means of representing claims to be transferred between two parties. In your MERN app, after a user logs in, you generate a JWT that encodes user information and send it back to the client.
What about session management? How do I handle that?
For session management, you can store the JWT in local storage or cookies on the client side. Ensure to set appropriate expiration times and refresh tokens for better security.
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