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Security
Authentication
Access Control
Identity

Multi-Factor Authentication (MFA)

A security mechanism that requires users to provide two or more verification factors to gain access to digital resources, significantly enhancing protection beyond passwords alone.

Written by FOSSA Editorial TeamReviewed by FOSSA Editorial TeamLast reviewed

Related Terms

Zero Trust Security

A security model that eliminates implicit trust by requiring continuous verification of every user, device, and connection before granting access to resources, regardless of location.

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