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Authentication & Authorization quiz

Test your Authentication & Authorization knowledge with a free interactive quiz — 22 questions with answers and explanations. No signup needed to play.

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What is multi-factor authentication (MFA)?

In this round
  1. What is multi-factor authentication (MFA)?
  2. What is OAuth commonly used for?
  3. What is a session in web authentication?
  4. What is the principle of least privilege?
  5. What is the difference between authentication and authorization?
  6. Why should passwords be stored hashed rather than in plaintext?
  7. What is a JWT (JSON Web Token)?
  8. Why should authentication tokens/cookies be transmitted over HTTPS?
  9. What does role-based access control (RBAC) do?
  10. What is a common way to authenticate a user?
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Authentication & Authorization notes

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