With passkeys, you can sign into your Microsoft personal account or your work/school account using your face, fingerprint, or PIN. Signing in with a passkey is simple and fast and helps …

If you try to sign in using a passkey and see the error message "We couldn't use your device to verify your identity," it means the passkey is no longer valid on that device. To sign in, select …

Are passkeys considered multi-factor? Yes, passkeys are considered a form of multi-factor authentication. When you use a passkey, you must use a device that stores the passkey …

Your security key must be both FIDO2 and Microsoft-compliant. If you have any questions about your security key and whether it's compatible, contact your organization's help desk.

L'accesso con passkey è semplice e veloce e contribuisce a proteggerti dagli attacchi di phishing. Le passkey sono supportate nei browser desktop e per dispositivi mobili (il supporto per le app …

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn how to add all your different accounts to the Microsoft Authenticator app.

Synced passkeys can synchronize between your devices via a cloud service. For example, you can use Microsoft Password Manager or a trusted third-party passkey manager to keep your …

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

Starting February 2026, we will introduce Jailbreak/Root detection for work/school Entra credentials in Microsoft Authenticator. This change enhances security by preventing …