Microsoft has enabled number matching for Microsoft Authenticator push notifications to improve user sign-in security. Authenticator MFA number matching in action (Source: Microsoft) “If the user has a different default authentication method, there’s no change to their default sign-in. If the default method is Authenticator, they get number matching,” Microsoft clarified, and noted that users can’t opt out of this feature. MFA number matching Number matching provides an additional layer of security by displaying a … More
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