Authentication · interview question
How would you explain a significant advantage of using stateless JWT tokens over traditional session-based authentication in an interview?
Multiple choiceHardchapter-17-curatedpremiumauthenticationsalting-and-bcrypt
Answer and explanation
Correct answer
C. Scalability across distributed systems.
Why
Stateless JWT tokens do not require server-side storage of session data, making them highly scalable across distributed systems. Each request contains all necessary authentication information, reducing the overhead of session management.
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