MFA: Multi-Layer or Multi-Entrance?

Start using Modern Auth now for Exchange Online

https://www.theregister.com/2022/06/29/cisa-microsoft-modern-auth/

It is good to see the merit of MFA emphasized. Not seeing it emphasized that MFA must mean ‘Multi-Layer/in-series’, not ‘Multi-Entrance/in-parallel’ is not good in view of the present awkward situation that not a few security people have been, whether knowingly or unknowingly, mixing them up and have thus spread a false sense of security.

We wish that the authorities will make it clear and transparent.

Ref: “What We Know for Certain about Authentication Factors” https://www.linkedin.com/pulse/what-we-know-certain-authentication-factors-hitoshi-kokumai/

Digital identity blogs collected at https://www.linkedin.com/pulse/collection-digital-identity-comments-hitoshi-kokumai-posted-kokumai/

Website — https://www.mnemonicidentitysolutions.com/

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Hitoshi Kokumai

Hitoshi Kokumai

Advocate of ‘Identity Assurance by Our Own Volition and Memory’, Inventor of Expanded Password System and Founder of Mnemonic Identity Solutions Limited in UK.