Why is the number not displayed in the Microsoft Authenticator app on iOS/Android devices? No, Microsoft enables it by default for ALL tenants to protect users from MFA fatigue attacks. This will include the application you are signing into and the location where the sign in originated from.Ĭan I disable number matching in Microsoft Authenticator push notifications? When you receive the prompt in the Authenticator App you will also see additional context on where that authentication request came from. This change ensures the user who accepts the prompt is the one who is authenticating to the application. Currently the app requires you to click accept or deny on the prompt. If you have the Microsoft Authenticator App on your mobile device, this security update will change the way you verify your identity and location on your app.Īfter you enter your username and password in the application you are authenticating to, the mobile application will ask you to type in a 2-digit code that is displayed on the login screen to further verify your identity. As part of our strategic effort to continuously evaluate and improve the security posture of the University, security updates will be made to the Microsoft Authentication App for all users across the UM System.īeginning in January 2023, the Division of IT will be enabling additional security functions within the Microsoft Authenticator application.

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