All challenges
Code AnalysisIntermediate 45s

CSRF token flow

How is CSRF token validated?
Starter code
// Server sends token in cookie
// Client reads cookie and sends in header
// Server compares both

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle