77,414 questions with Microsoft Security-related tags

Sort by: Updated
1 answer

New Phone - Authenticator App

Hello. I have a new phone and I am trying to log into my Microsoft Authenticator app. I do not have my old device anymore. how to I get my Authenticator app to recognize me? It keeps asking me for the code from my app which I can not get while I am…

Microsoft Security | Microsoft Authenticator
asked 2026-01-05T19:44:11.6933333+00:00
Sam Downey 0 Reputation points
answered 2026-01-06T09:46:55.4833333+00:00
Shikha Ghildiyal 6,810 Reputation points Microsoft Employee Moderator
0 answers

How do I get the migration.read.all scope to load to use orchestrator to complete a migration

Trying to complete a migration using orchestrator and are at this point: https://learn.microsoft.com/en-us/microsoft-365/enterprise/migration-orchestrator-5-running-migration?view=o365-worldwide#option-2-use-parameters All CTMM and CTIM validator scripts…

Microsoft Security | Microsoft Graph
asked 2026-01-06T08:02:05.59+00:00
MarciS 0 Reputation points
edited the question 2026-01-06T09:46:39.5866667+00:00
Austin-H 7,075 Reputation points Microsoft External Staff Moderator
0 answers

Unable to approve MFA for organisation accounts in Microsoft Authenticator

Hello, I am having an issue with Microsoft Authenticator and organisational sign-ins that I’m unable to resolve on my own. I have a personal Microsoft account and I have also been added to one organisation using the same email address. My personal…

Microsoft Security | Microsoft Authenticator
asked 2026-01-06T09:42:45.5033333+00:00
Laura Culkin 0 Reputation points
1 answer

Authenticator

Hello and Happy New Year I was using the authenticator app on a previous device which i had lost access a few months ago. Now every time i try to sign in to an account which i had enabled 2FA the app is sending the notification on my lost device. Is…

Microsoft Security | Microsoft Authenticator
asked 2026-01-03T10:47:33.7633333+00:00
Spiros 5 Reputation points
answered 2026-01-06T09:33:57.7066667+00:00
Shikha Ghildiyal 6,810 Reputation points Microsoft Employee Moderator
0 answers

I am getting the following error. I cant login to the Azure Portal

I am getting the following error. I cant login to the Azure Portal

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-06T09:16:17.5333333+00:00
H S SAGAR KUMAR 0 Reputation points
edited the question 2026-01-06T09:32:48.1933333+00:00
Rukmini 15,650 Reputation points Microsoft External Staff Moderator
1 answer

Intune Enrollment Fails – Infinite Loop at "Pick an Account" (Xiaomi Redmi Note 14 Pro)

Hello, I have a problem when trying to enroll in intune with a fully managed profile on the Redmi Note 14 PRO. My procedure that I follow and it works for other devices except Xiaomi with HyperOS: Using 6 taps on screen to enroll Scanning QR code Logging…

Microsoft Security | Intune | Microsoft Intune Android
asked 2025-05-14T01:17:48.0766667+00:00
Hugo Bernal 0 Reputation points
commented 2026-01-06T09:13:53.34+00:00
Newton Kent 0 Reputation points
3 answers One of the answers was accepted by the question author.

How to fix Azure Portal Sign In issue

I am getting the following error. I cant login to the Azure Portal

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-01T19:16:05.0933333+00:00
Deesh 40 Reputation points
commented 2026-01-06T09:12:19.85+00:00
Rukmini 15,650 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Error Code: 399287 MFA via SMS not working / bad reputation

Error Code: 399287Request Id: 33bb1472-fb88-42f8-bedd-ce9e2b728e01 Correlation Id: 3128f010-5ce1-400e-85cf-6f356b109d57 Timestamp: 2026-01-05T16:41:15Z Hi, firstly, a happy new year to you. We've got numerous users with login problems because SMS Auth…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-06T06:58:47+00:00
Daniel 0 Reputation points
accepted 2026-01-06T08:59:03.2966667+00:00
Daniel 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to contact Microsoft to unlock or reset tenant with AADSTS5000225 error?

Hi, I would like Microsoft to unlock or reset access to a tenant with AADSTS5000225 error. Who can handle that? It is a playground, paid for via a Visual Studio subscription. With a reset I mean that is OK if any of the current configuration is lost -…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-31T16:06:05.2966667+00:00
Pim Mars 20 Reputation points
commented 2026-01-06T08:57:23.18+00:00
Pim Mars 20 Reputation points
0 answers

My laptop broke and the IT people took out the hardrive and made it a external. Now the new laptop does not want to open the external harddrive as it is locked and we need the code. We aren't able to find the key on my microsoft accout. Please help

My laptop broke and the IT people took out the hardrive and made it a external. Now the new laptop does not want to open the external harddrive as it is locked and we need the code. We aren't able to find the key on my microsoft accout. Please help

Microsoft Security | Microsoft Identity Manager
asked 2026-01-06T08:46:08.0833333+00:00
Nicky Ferreira 0 Reputation points
1 answer

Extended pro

I tried to register for Extended Security for windows 10. How can I confirm that I am registered? Does it apply to all devices?

Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
asked 2026-01-06T00:45:50.41+00:00
B wayne 0 Reputation points
answered 2026-01-06T08:18:34.44+00:00
ppavle 4,860 Reputation points Volunteer Moderator
1 answer One of the answers was accepted by the question author.

Access Token Issue AADSTS16000

I'm getting an Access Token error while I logged into Azure Portal. I have an Outlook ID and through which I logged into Portal.Azure.Com to learn the azure things. But after login into the Azure Portal and trying to search anything in the search box or…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-03T08:26:50.02+00:00
Abhay Gupta 0 Reputation points
accepted 2026-01-06T07:42:33.3266667+00:00
Abhay Gupta 0 Reputation points
1 answer One of the answers was accepted by the question author.

I cannot transfer the Microsoft Authenticator to my new phone

I have recently got the iPhone 17 and despite it appearing that the Authenticator app is backed up on the cloud it hasn't carried across I am on a loop of being given an a code to allow access but not being able to open the app to confirm the code I am…

Microsoft Security | Microsoft Authenticator
asked 2026-01-06T07:12:05.4833333+00:00
Tom Conachy 0 Reputation points
commented 2026-01-06T07:28:28.53+00:00
remy pattinson 0 Reputation points
2 answers One of the answers was accepted by the question author.

How can I secure my smart phone

I have problem for secure my smart phone inorder to avoid scammers

Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
asked 2026-01-06T07:22:38.34+00:00
iratuzi gedeon 20 Reputation points
accepted 2026-01-06T07:23:31.18+00:00
iratuzi gedeon 20 Reputation points
2 answers

App registration option disabled for my account in Entra ID

I’m using my college email ID to explore Azure and Entra ID for learning. When I try to open App registrations in the Azure portal, I get a message saying that I don’t have access and that the App registrations experience is disabled by my…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-05T21:29:29.68+00:00
Chris 0 Reputation points
edited an answer 2026-01-06T07:21:17.1166667+00:00
Vasil Michev 123.7K Reputation points MVP Volunteer Moderator
1 answer

Is there any loadbalancer option for Active directory?

Hello Team, Require your suggestion about a topic, Loadbalancer for Active Directory.There is always a request from application team and other team to check the feasibility of configuring loadbalancer for Active directory. We have many domain…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-05T13:58:37.27+00:00
sakthiganesh s 20 Reputation points
edited the question 2026-01-06T07:03:31.63+00:00
sakthiganesh s 20 Reputation points
1 answer

Account not verified, when trying SMS or Call MFA

Hi, We're a IT Company which managed +/- 400 Office 365 Tenants. Recently we're running into the issue that the MFA option for SMS and Calls is not working for some tenants. We're getting the Error: Account not verified. We're expierincing this on…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-02T14:02:33.3633333+00:00
jasper goris 0 Reputation points
commented 2026-01-06T06:48:55.2066667+00:00
Shubham Sharma 6,350 Reputation points Microsoft External Staff Moderator
1 answer

Error Code: 399287 (MFA problem with SMS)

I cannot accesss my account as I set up SMS as verification. I can't approve MFA. (Login works fine) as I am not registered to the authenticator app. While login in , it gives an error code: 399287. I understand this means the phone number has a…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-29T16:03:01.6933333+00:00
TWood 0 Reputation points
commented 2026-01-06T06:46:10.3933333+00:00
Raja Pothuraju 44,120 Reputation points Microsoft External Staff Moderator
0 answers

Can't access old tenant or create a new tenant

I used azure for students (with my personal Microsoft Account) back in 2022 and after my work was done the tenant was deleted. I wasn't able to access Azure portal due to "This tenant has been blocked due to inactivity." so I used the…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-02T15:52:33.11+00:00
Doğaç Seyhan 0 Reputation points
commented 2026-01-06T06:44:23.7966667+00:00
Shubham Sharma 6,350 Reputation points Microsoft External Staff Moderator
0 answers

Unable to login to Azure portal, it says verify code on Authenticator or enter verification code on authenticator but i never receive notification

Hi, I had my account working in Azure portal but offlate I am unable to sign in as it gets stuck in the page shown int he image and i don't get any notification or the code. I am able to login tot he said account in outlook live and access my emails but…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-01-02T11:16:11.62+00:00
Mahipathi Kulkarni 0 Reputation points
commented 2026-01-06T06:40:35.0833333+00:00
Shubham Sharma 6,350 Reputation points Microsoft External Staff Moderator