MFA: Multi-Layer or Multi-Entrance?
Start using Modern Auth now for Exchange Online
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/