Authentication · interview question
In the context of JWTs, which of the following statements is true about the Signature part?
Multiple choiceEasychapter-17-curatedpremiumauthenticationjwt-signatures
Answer and explanation
Correct answer
A. It ensures the token has not been tampered with.
Why
The Signature part of a JWT ensures that the token has not been altered by verifying the integrity of the token. It does this through cryptographic means, typically using a secret key.
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