Practice Token-based Authentication (jwt) (2.2) - User Authentication - Full Stack Web Development Basics
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Token-Based Authentication (JWT)

Practice - Token-Based Authentication (JWT)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does JWT stand for?

💡 Hint: Think about what JSON is used for.

Question 2 Easy

Name the three parts of a JWT.

💡 Hint: Remember the structure: H-P-S.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a JWT primarily consist of?

Header
Payload
Signature
User ID
Session ID
Database
User Data

💡 Hint: Remember the acronym HPS.

Question 2

True or False: JWTs require server-side sessions to maintain user authentication.

True
False

💡 Hint: Think about how JWTs are used.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a secure authentication system using JWT in Node.js that allows for user registration, logging in, and validating JWTs on protected routes.

💡 Hint: Follow the JWT structure: validate, issue, and verify tokens.

Challenge 2 Hard

Discuss how you would implement Refresh Tokens and ensure that they are stored securely in your application.

💡 Hint: Focus on cookie security and proper token handling.

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Reference links

Supplementary resources to enhance your learning experience.