Skip to content
Sharp

Authentication · interview question

Which part of a JWT token can be used to verify the integrity and authenticity of the token?

Multiple choiceMediumchapter-17-curatedpremiumauthenticationplaintext-passwords
Choose one answer
Answer and explanation

Correct answer

D. Signature

Why

The signature of a JWT token is created using a secret key and is used to verify that the token has not been altered since it was issued, ensuring its integrity and authenticity.

Test yourself on Authentication

A free test with instant, explained results. No account needed.

Start free test
All Authentication questions →