Which is more secure JWT or session?

1 Answer. There are several reasons people say JWTs are more secure. JWT can either be stored in a cookie or Web Storage( local/session Storage ). If you are not storing your JWTs in a cookie, then you are not vulnerable to CSRF.

What is difference between session and JWT?

Many web applications use JSON Web Token (JWT) instead of sessions for authentication. The biggest difference here is that the user’s state is not stored on the server, as the state is stored inside the token on the client side instead.

Is JWT secure for authentication or authorization?

JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted because it is digitally signed. Arguably one of the largest use cases for JWT is authorization.

Is session based authentication secure?

Knowing nothing about the server implementation, both methods can be as secure. Session-based authentication mostly relies on the guessability of the session identifier (which, as described in the Information Security answer, it in itself a very simple token).

Why using JWT is used for authentication why not session storage?

Scalability. One of the “issues” with sessions is scalability. The argument is that sessions are stored in memory and servers are duplicated to handle the application load, therefore, limiting the scalability of the application. JWT, on the other hand, has higher scalability due to its statelessness.

Is JWT bad for authentication?

So why is JWT dangerous for user authentication? The biggest problem with JWT is the token revoke problem. Since it continues to work until it expires, the server has no easy way to revoke it. Below are some use cases that’d make this dangerous.

Is JWT authentication good?

Information Exchange: JWTs are a good way of securely transmitting information between parties because they can be signed, which means you can be sure that the senders are who they say they are. Additionally, the structure of a JWT allows you to verify that the content hasn’t been tampered with.