A widely adopted approach to securely representing claims between two parties is JSON Web Tokens. JWTs have the potential to offer a high level of security when used properly. However, the security of JWTs can be impacted by a number of factors, such as secret key storage, token expiration, token revocation, and algorithm choices when employing them in an application.
If you are interested in learning more about JSON Web Tokens, then the below video is a perfect guide for you -