Rest assured, the FIDO2 standard withstands the most common threats to authentication methods. Phone sign-in with the Microsoft Authenticator app (Roaming Authenticator, software)Īt first, it might sound counterintuitive to tell users they will be able to log in to their computers and Microsoft 365 services without a password.Security key sign-in with FIDO2 security keys (Roaming Authenticator, hardware).Windows Hello for Business (Platform Authenticator, hardware).You can deploy three different passwordless authentication methods for your Azure AD users: Users can authenticate up to 3x faster and helpdesks should receive fewer requests for password resets, saving the organization money.įirst announced at the Microsoft Ignite conference in March 2021, passwordless authentication for Azure AD is globally available. Passwordless authentication reduces the risk of phishing and password spray attacks by removing the need to use traditional passwords.

This is the second iteration of a two-part blog series about FIDO2 and passwordless authentication, with the first part covering FIDO2.

Windows hello passwordless