Remember MFA
Full name: Multi-Factor Authentication
Memory aid: Many Factors Authenticate.
Two passwords are two secrets, not two different factors.
Study area: Identity & access · Batch 3
Relevant study for: CompTIA Security+ SY0-701 · ISC2 CISSP 2024 outline · ISC2 SSCP · Security, Compliance, and Identity Fundamentals SC-900 · Identity and Access Administrator SC-300 · Azure Fundamentals AZ-900 · Azure AI Apps and Agents Developer AI-103 · ISC2 CC · Cybersecurity Architect SC-100
Practice with exam flashcards →Cybersecurity & Identity / Knowledge library
MFA — Multi-Factor Authentication
Requires evidence from more than one authentication-factor category.
Why learn MFA — Multi-Factor Authentication?
Requires evidence from more than one authentication-factor category.
Where it came from
Two passwords are two secrets, not two different factors.
- Memory aid (a learning cue, not the expansion): Many Factors Authenticate.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand MFA: Multi-Factor Authentication.
- Recall this memory aid: Many Factors Authenticate.
- Explain the practical use: Requires evidence from more than one authentication-factor category.
- Explain this distinction: Two passwords are two secrets, not two different factors.
- Identify MFA in a device specification, architecture diagram, or system inventory.
Documentation and sources
- NIST cybersecurity glossary (csrc.nist.gov)