Introduction Authentication is a crucial aspect of modern web applications. JSON Web Tokens (JWT) have become a popular method for implementing authentication in web applications because of it's simplicity, security, and scalability. In this Article ...
arindam1729.hashnode.dev9 min read
It is an amazing article. You have explained all concepts in detail.
Due to setting of "req.user = data" can be exploited and gain access of another user when we use that persons's JWT token

Sanya Singh
can i get source code for this please