Microsoft 365 passkeys replace SMS MFA with secure cryptographic public-private key pairs. Configure Entra profiles and manage device rollouts.
Everyone in security will tell you need two-factor authentication (2FA), and we agree. End of article? Nope. The devil, as always with security, is in the details. Case in point: in the last few weeks ...
There's no perfect solution, but different authentication methods can work better in some circumstances than others.