JWT Authentication vs Session Authentication

What are the main differences between JWT authentication and session authentication?

JWT (JSON Web Token) authentication is stateless and allows for decentralized verification, while session authentication is stateful and relies on server-side storage of session data.

Which one is more secure?

Both can be secure if implemented correctly, but JWT can be more vulnerable to certain attacks if not properly signed and validated.

When should I use JWT over session authentication?

Use JWT when you need scalability and statelessness, such as in microservices or mobile applications. Session authentication is better for traditional web applications.

Can you give me an example of when session authentication is preferred?

Session authentication is preferred in applications where user state needs to be maintained on the server, like in e-commerce sites with shopping carts.