JSON Web Tokens

JSON Web Tokens

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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This video tutorial covers the implementation of authentication in a Node.js application using JSON Web Tokens (JWT). It explains the difference between public and private routes, how to set up JWTs, and integrate them into a Node.js application. The tutorial also details the process of creating, validating, and verifying JWTs, as well as understanding their structure. Additionally, it discusses setting expiration times for tokens to enhance security.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What library is used to work with JWTs in Node.js?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the payload in a JWT?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main goal of using JSON Web Tokens in an authentication system?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the 'expires in' option when creating a JWT?

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