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AIvikings Glossary

MFA

MFA, or multi-factor authentication, requires more than one proof of identity to access an account.

Last updated July 24, 2026

Quick summary

Term
MFA
Plain-English definition
MFA, or multi-factor authentication, requires more than one proof of identity to access an account.
Technical definition
MFA, or multi-factor authentication, requires more than one proof of identity to access an account.
Commonly confused with
multi-factor authentication
Related terms
2FA, Passkey, Security

Definition

MFA, or multi-factor authentication, requires more than one proof of identity to access an account.

Why it matters

MFA reduces the risk that a stolen password alone can compromise domain assets.

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