#105 How Authentication Works with JWT | Authentication & Authorization | A Complete NODE JS Course

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In this lecture, let's have a high level overview of what JSON WEB TOKEN or JWT is and how it is used for authenticating & authorizing a user and how it works behind the scenes.

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Your way of teaching is out of this world, i am surprised why didn't you have more than 1 million subscribers yet
This topic always made me confused but today all confusion cleared
Thank you so much, you are a great teacher ❤

amish
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Thanks for the great video, Sir. I have a question...do you really need the secret key to validate the JWT? In a microservices based system, you normally have the auth server and API server running in separate services. So, does API server always have to ask the Auth server for the secret key so that it can verify the JWT token for EACH and EVERY API call? This is not a problem in your sample project because they are in the same service. I also read some people mentioning the self-contained JWT which can be validated without the secret key. What is it? What does it look like?

ml-rjpt
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Sir react js and angular js in your vidoes enough for projects

laluprasad
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hey manoj can you please create a video on child process, cluster

soujannamajumdar
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Hello sir can you please make a video on file uploads

richardjones