Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
1 answer
when I try to open my Workday, every time, some number pops up but goes to my friends phone, so I wanted to come on my my tablet, not on her, so how can I fix it?
when I try to open my paystub on Workday, the number pops up, but the number goes to my friends Authenticator app, but here I don’t know. I wanted to show on my tablet, not on her because I don’t want to disturb her every time, so how can I do it?
Microsoft Security | Microsoft Authenticator
asked
2026-09-23T21:42:39.0433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 91%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Navneet Kaur
0
Reputation points
answered
2026-09-23T21:42:52.26+00:00
AI answer
0 answers
Microsoft 365 sole Global Admin locked out by MFA
@Anonymous I am the sole Global Administrator of a Microsoft 365 tenant and I'm locked out due to MFA. My password works, but Authenticator approval requests don't appear and there is no verification code. SMS verification also fails. I received Error…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 8%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
3 answers
Unable to Add Quotes to ImagePath for Microsoft Defender Services (Sense and DefenderUpdateSvc) - Unquoted Service Path Vulnerability
Hello Team, We are addressing a vulnerability reported by Tenable Nessus: Plugin ID: 63155 Plugin Name: Microsoft Windows Unquoted Service Path Enumeration The scan identifies the following Microsoft Defender services as having unquoted service…
Microsoft Security | Microsoft Defender | Other
Microsoft Security | Microsoft Defender | Other
Additional Microsoft Defender tools and services that provide security across various platforms and environments
765 questions
asked
2026-09-22T11:28:05.8666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 65%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Rahul Borse
15
Reputation points
answered
2026-09-23T21:15:19.9133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 69%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERK%3C/text%3E%3C/svg%3E)
Rob Koch
26,160
Reputation points
Volunteer Moderator
1 answer
Error_code_399287
Issue with Call/Text authentication (Error Code: 399287)
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 87%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
1 answer
Problema para receber o código de acesso
Boa tarde, Estou travado. No app Microsoft Authenticator ao adicionar conta, ele pede para logar na conta (login e senha, normal) e em seguida exibe um código. Mas como se eu estou dentro do próprio app e tentando adicionar a conta? Eu realizei a troca…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T18:58:05.9766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 24%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVR%3C/text%3E%3C/svg%3E)
Vinicius Raphael de Souza Rodrigues dos Santos
0
Reputation points
answered
2026-09-23T18:58:21.64+00:00
AI answer
0 answers
How to deal a 400 error from GraphAPI when input looks valid
I have an application that uses Microsoft Graph to send emails. Several times a day I am getting an OADataError with a response code of 400 error from the SDK, reporting "At least one recipient is not valid., A message can't be sent because it…
Microsoft Security | Microsoft Graph
Microsoft Security | Microsoft Graph
An API that connects multiple Microsoft services, enabling data access and automation across platforms
14,195 questions
asked
2026-09-23T18:29:49.2366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 46%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBA%3C/text%3E%3C/svg%3E)
Bob Ammerman
0
Reputation points
asked
2026-09-23T18:29:49.2366667+00:00
Bob Ammerman
0
Reputation points
1 answer
Disable Windows Hello for students on Intune-managed devices
Hello, We are a K-12 educational institution using Microsoft Intune to manage student Windows devices. We would like to completely disable Windows Hello for Business, including PIN setup, on all student-owned school devices. Our goal is to prevent…
Microsoft Security | Intune | Other
Microsoft Security | Intune | Other
Other Intune-related topics, including unsupported scenarios and platform-specific behaviors
5,658 questions
asked
2026-09-23T17:58:55.7733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 6%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Schultz, Tricia
0
Reputation points
answered
2026-09-23T17:59:18.6933333+00:00
AI answer
0 answers
Authenticator app
Hallo, bei meinem neuen Handy funktioniert die Authenticator app nicht, ich bekomme keine Benachrichtigung für den generierten Code und ich kann auch keine andere Anmeldeprozedur auswählen. Wie kann ich jetzt Microsoft darüber informieren, dass sie die…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T17:54:37.91+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 41%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECK%3C/text%3E%3C/svg%3E)
Christian Klein
0
Reputation points
asked
2026-09-23T17:54:37.91+00:00
Christian Klein
0
Reputation points
0 answers
Cannot Log In Due to Authenticator only Communicating to Wrong Device
Hello, I am beyond frustrated. I should have been able to talk to someone at Microsoft instead of having to post here. The degree to which they dodge interactions with their own users is obscene. Deep breath. Anyway, I am trying to log into my Outlook…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-13T22:26:59.5066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(230.39999999999998, 36%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGG%3C/text%3E%3C/svg%3E)
Gage Grace
0
Reputation points
commented
2026-09-23T17:52:10.3366667+00:00
Gage Grace
0
Reputation points
1 answer
Retirement of Microsoft-provided SMS and voice authentication
I'm trying to understand if I have a conditional access policy that only enforces MFA when a user authenticates remotely, will a user logging on the company network (i.e., not remotely) be forced to register a passkey after the Feb. 1st deadline if they…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
asked
2026-09-23T17:22:04.2533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 11%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETD%3C/text%3E%3C/svg%3E)
Tyler Doman
0
Reputation points
answered
2026-09-23T17:22:19.8066667+00:00
AI answer
1 answer
How to set up authenticator on my new iPhone when I don't have my old iPhone.
I am trying to get into authenticator app but do not have my old iPhone to help with that. How do I proceed? <Moved from Office/Access/business/Windows>
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-22T19:17:44.4766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 41%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
Mary Hayden
0
Reputation points
edited the question
2026-09-23T16:23:02.4633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 11%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDV%3C/text%3E%3C/svg%3E)
Don Varnau
19,930
Reputation points
Volunteer Moderator
1 answer
Deleted authentication code
I deleted my authentication code for instagram on the authentication app and now i have no acces to my instagram account because that’s the only way i could log in. What can i do
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T15:16:28.53+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 6%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYS%3C/text%3E%3C/svg%3E)
yasmine saadi
0
Reputation points
answered
2026-09-23T15:16:43.34+00:00
AI answer
2 answers
Microsoft Login - Not able to receive response from Microsoft sometimes when MFA is enabled
In our react native app, we have enabled Microsoft authentication using WebView. While authenticating, we collect the parameters such as "code" in the URL ( https://login.microsoftonline.com/common/oauth2/v2.0/authorize). Using those parameters…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2022-07-28T16:03:12.66+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 37%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
Ramya Reddy
6
Reputation points
answered
2026-09-23T14:46:24.38+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 66%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELM%3C/text%3E%3C/svg%3E)
LUIS MANUEL ORTIZ BURRUEL
0
Reputation points
1 answer
Authentication
I changed my phone number and I can't verify my identity when trying to log in
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T14:43:48.18+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 28.999999999999996%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETC%3C/text%3E%3C/svg%3E)
TOMPKIN, CHARLIE R
0
Reputation points
answered
2026-09-23T14:44:04.33+00:00
AI answer
1 answer
Authentication for log in
My phone number changed how do I get past the authentication?
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T14:16:00.86+00:00
TOMPKIN, CHARLIE R
0
Reputation points
answered
2026-09-23T14:16:14.73+00:00
AI answer
1 answer
Microsoft 365 Global Administrator locked out with Error 500121 during MFA
I am the sole Global Administrator for our Microsoft 365 tenant, and I am currently unable to sign in to the Microsoft 365 admin portal because the authentication process fails during MFA. The sign-in displays the following error: Error Code: 500121 …
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
asked
2026-09-23T11:57:36.3733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(268.8, 84%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERE%3C/text%3E%3C/svg%3E)
Ronald Edwin Cruz Salonga
0
Reputation points
answered
2026-09-23T14:08:38.75+00:00
Vinay Menon
0
Reputation points
0 answers
Authenticator apps in my previous mobile device
I change my mobile phone, and I do not have access to my . How do I receive a code for authentication?
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T14:05:26.0633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 46%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
Govind Pokharel
0
Reputation points
asked
2026-09-23T14:05:26.0633333+00:00
Govind Pokharel
0
Reputation points
0 answers
Entra ID directorySizeQuota stuck at 500 objects limit - Need backend quota increase
Hello, Our Microsoft Entra ID tenant is currently experiencing a quota cap where the total directory object quota (directorySizeQuota) is limited to 500 objects, preventing user/group provisioning and automated sync workflows. Issue Summary: Error:…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
asked
2026-09-23T13:37:21.9+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 87%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELJ%3C/text%3E%3C/svg%3E)
Libinson Joseph
0
Reputation points
asked
2026-09-23T13:37:21.9+00:00
Libinson Joseph
0
Reputation points
0 answers
Unable to access Azure Portal, Authenticator generates 8-digit code but Azure sign-in accepts only 6 digits
I am using a personal Microsoft account to access my Azure subscription. My Microsoft Authenticator app displays an 8-digit verification code for my personal Microsoft account, but the Azure Portal sign-in page only provides a field for a 6-digit…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
15,477 questions
asked
2026-09-23T13:29:03.1733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 17%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFT%3C/text%3E%3C/svg%3E)
Fickson Takudzwa
0
Reputation points
asked
2026-09-23T13:29:03.1733333+00:00
Fickson Takudzwa
0
Reputation points
2 answers
Tenant directory quota limit
Our Microsoft Entra ID tenant reports a directory object quota total of only 500, which blocks creation of users, groups, and applications. When running: GET https://graph.microsoft.com/beta/organization?$select=directorySizeQuota The result is: json { …
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
31,229 questions
asked
2026-01-01T13:27:33.6+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered
2026-09-23T12:47:17.29+00:00
Libinson Joseph
0
Reputation points