All challenges
Multiple ChoiceIntermediate 45s

Refresh token rotation security

You implement OAuth2 refresh tokens. Which practice detects token theft?
Options
  1. 1Rotate the refresh token on each use and revoke the family if a reused token appears
  2. 2Issue refresh tokens that never expire and are never rotated after their first use
  3. 3Store the refresh tokens in URLs so they travel with every outbound API request
  4. 4Allow a refresh token to be reused an unlimited number of times without rotation

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