Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-cybersecurity-10f1a7070006

What does multi-factor authentication add to a password?

A second proof of identity.

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  1. A second username
  2. A second email address
  3. A second proof of identity ✔

Why: MFA requires something you know plus something you have, like a code from an app.

Huh, didn't know that: MFA requires something you know plus something you have, like a code from an app.

The dad joke
Two locks are better than one.
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References

Answer: A second proof of identity. MFA requires something you know plus something you have, like a code from an app.

  1. Scouting America: Cybersecurity www.scouting.org/merit-badges/cybersecurity
    Describe multi-factor authentication (MFA) and how it can be used to improve security
    Checked 2026-11-07.

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