Make multi-factor authentication useful — knowledge check

Answer every question, then review your score and the explanation behind each answer.

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Question 1You receive an MFA prompt for a sign-in you did not start. What should you do?

ADeny it and report through a known channelBApprove it to stop the notificationsCShare the code with the callerDDisable logging

Question 2Which pair is two knowledge secrets?

APassword and security keyBPassword and registered authenticatorCPasskey and a hardware tokenDPassword and PIN

Question 3Why can passkeys help against phishing?

AThey stop all endpoint malwareBThey remove authorisation checksCThey can bind authentication to the legitimate serviceDThey make recovery irrelevant

Question 4What should be planned before losing an MFA device?

APublishing recovery codesBA secure supported recovery methodCA shared password for everyoneDDisabling MFA permanently

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