76,282 questions with Microsoft Security-related tags

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I lost my authenticator access

Hello, i have lost my access to authenticator because i change my phone and now I can’t able to login to my account. I don’t have access to my old authenticator app on my previous phone so I don’t get any code . Is this possible that I can get a code on…

Microsoft Security | Microsoft Authenticator
asked 2025-12-11T04:02:52.5433333+00:00
Manjot toor 0 Reputation points
edited the question 2025-12-11T17:36:10.78+00:00
Alison A 3,245 Reputation points Microsoft External Staff Admin
0 answers

Will ROPC Sign-Ins Be Affected By the Depreciation of Basic SMTP AUTH?

Hello, I am in charge of preparing my clients for the depreciation/retirement of Basic auth for Client Submission (SMTP AUTH). To do this, I've been going over recent sign-ins to search for SMTP AUTH sign-ins, but it seems that the authentication…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-11T16:33:14.7233333+00:00
Andrew Bowman 0 Reputation points
commented 2025-12-11T17:28:11.1266667+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
2 answers

error and authentication failure when connecting to your organization's MDM terms of use

experiencing with the "invalid client" error and authentication failure when connecting to your organization's MDM terms of use

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-09T17:23:19.5966667+00:00
Inspiroz Admin 0 Reputation points
commented 2025-12-11T17:25:12.9466667+00:00
Arauz Maltez, Joshua E (Student) 0 Reputation points
2 answers

Child account can't receive verification emails or activate the mailbox (Microsoft Family - Outlook account blocked)

Hello, I need help with my daughter’s Microsoft account. Her email is: remove PII @outlook.com The account is added under my Microsoft Family, and I can edit all her information from my side. However, the email itself is not receiving any messages at…

Microsoft Security | Microsoft Authenticator
asked 2025-12-11T17:01:26.8233333+00:00
Hazem Hussein Hassan 0 Reputation points
answered 2025-12-11T17:14:00.8933333+00:00
Hazem Hussein Hassan 0 Reputation points
0 answers

Domain Join VM To Entra Domain Services fails with the user name or password is incorrect

When trying to join a vm to entra domain services I get 'The user name or password is incorrect'. I have set up as follows User is a member of AAD DC Administrators NTLM password synchronization is enabled I have reset the password of two account to…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2025-12-11T14:43:52.7033333+00:00
GerryNicol 6 Reputation points
commented 2025-12-11T17:07:41.4066667+00:00
GerryNicol 6 Reputation points
1 answer

user deleted abruptly- need root cause support

Dear support team, I have a weird scenario. one of my devops guy have alleged that his user id was deleted/removed. not sure who deleted/removed his access, and i strongly think that he may have messed around and his id may have been deleted or removed.…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T04:57:17.66+00:00
Venkat Rao 0 Reputation points
commented 2025-12-11T17:04:35.9266667+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

Unable to Assign Sites.Selected Write Access to a Single SharePoint Site: Grant-PnPAzureADAppSitePermission Failing

Hi everyone, I’m trying to configure restricted SharePoint access for an automation workflow (n8n chatbot). My goal is to allow an Azure App Registration to access ONE SharePoint site only using Sites.Selected with Write permissions. However, I keep…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T11:25:35.4133333+00:00
Gamage 0 Reputation points
commented 2025-12-11T17:01:02.27+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
2 answers

Entra set up for SCIM

I am trying to configure an internal app to use SCIM and I verified with the developers that it supports SCIM. However I ran across a few notices saying that SCIM is not supported at this time for my application and to submit a request. When I went to…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T17:00:12.51+00:00
Carlos del Castillo 0 Reputation points
edited a comment 2025-12-11T16:57:18.65+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

Microsoft/Minecraft Migration Problem

Hello Microsoft Support, My Microsoft account ******@gmail.com was fully functional and had an active Minecraft license. Recently, Microsoft migrated my account email to ******@outlook.com. After this migration: I cannot log in using my Gmail…

Microsoft Security | Microsoft Authenticator
asked 2025-12-11T16:44:35.11+00:00
HeroBrokenBrine 0 Reputation points
commented 2025-12-11T16:56:32.5666667+00:00
HeroBrokenBrine 0 Reputation points
0 answers

For E5 account member applications, where does the administrator receive the application form? It hasn't been received in the email.

Hello! As shown in the picture above, after a team member submits an application, where does the administrator receive the application form? It hasn't been received in the email.

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T17:01:52.5+00:00
Yu Tian 0 Reputation points
commented 2025-12-11T16:55:42.45+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

Lost authenticator, can't login

Hello, I lost my authenticator to my main (admin) account on azure so I have no way of logging in, is there any way to contact the support to get this sorted? or get the verification code sent to my email or phone? I'm at a loss, I've tried a few days to…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T21:10:42.5933333+00:00
Not Me 0 Reputation points
commented 2025-12-11T16:49:38.35+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

Entra Joined clients cannot connect to Azure VM while Entra Registered client can connect to the same Azure VM

Entra Joined clients cannot connect to Azure VM while Entra Registered client can connect to the same Azure VM. We have three laptop users who are "Entra Joined" and two other users who are "Entra Registered". The Entra Registered…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-04T16:36:31.2366667+00:00
DV Admin 0 Reputation points
commented 2025-12-11T16:42:16.33+00:00
DV Admin 0 Reputation points
2 answers

Trying to connect with Entra ID to a Windows 11 Virtual machine receiving AADSTS500113 error

I've got two Windows 11 VMs that are Entra ID Joined. Both have the AADLoginforWindows extention. I'm trying to use Entra ID authentication from the Azure Portal. I go through all of the login authentication and then receive: AADSTS500113: No reply…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-01T22:06:18.8733333+00:00
JohnSebastian-3934 546 Reputation points
edited a comment 2025-12-11T16:37:14.3833333+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
2 answers

Azure Active directory(AAD) operation failed with error 'Insufficient privileges to complete the operation.'. The error occured while creating/updating AAD Application 'ztm-projec41ccagentauthaadapp' in tenant 031e4f4a-6a35-45e0-a98e-107900032d62.

Azure Active directory(AAD) operation failed with error 'Insufficient privileges to complete the operation.'. The error occured while creating/updating AAD Application 'ztm-projec41ccagentauthaadapp' in tenant 031e4f4a-6a35-45e0-a98e-107900032d62. I…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-10T08:45:50.4766667+00:00
Dinesh Verma 0 Reputation points
commented 2025-12-11T16:35:22.4366667+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

Got unusual sign-in to my account associated with Microsoft Authenticator app.

Received "unusual sign-in" notification for the account associated with my Microsoft authenticator. Sign-in was from Egypt and apparently successful, even though I did not receive any verification emails or notifications. Does it mean that all…

Microsoft Security | Microsoft Authenticator
asked 2025-12-11T15:54:17.66+00:00
Mikhail Severov 0 Reputation points
commented 2025-12-11T16:33:23.7233333+00:00
Mikhail Severov 0 Reputation points
2 answers

I am completely locked out of my Microsoft 365 Business tenant because the MFA verification (SMS) is not working

Hello, I am completely locked out of my Microsoft 365 Business tenant because the MFA verification (SMS) is not working. Every time I enter my email and password, the MFA screen appears but the SMS verification fails with the error: “Sorry, we’re having…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-09T21:57:53.3133333+00:00
Francisco Nunes 0 Reputation points
commented 2025-12-11T16:30:44.7366667+00:00
Rukmini 10,505 Reputation points Microsoft External Staff Moderator
1 answer

No chances to validade MFA and access the account

Hello, Last July/August/September 2024 was created a Microsoft account to be associated to acquire windows licenses. The account is [<Mod remove PII> ] The registry was made on September 2nd. The account was created with the following…

Microsoft Security | Microsoft Authenticator
asked 2025-12-11T15:47:47.8933333+00:00
Miguel Soares 0 Reputation points
edited the question 2025-12-11T16:19:40.2733333+00:00
simo-k 67,800 Reputation points Volunteer Moderator
1 answer One of the answers was accepted by the question author.

Suggestion: System-wide sandboxing and stricter app permissions in Windows and Idea: Make Windows run new apps in a full sandbox by default Could Windows block apps from opening CMD and run them in isolation?

Hello Microsoft, I wanted to share an idea about improving Windows security. Would it be possible in the future for Windows to have a stronger, system-wide sandbox model where apps don’t have the ability to open CMD or PowerShell unless the user…

Microsoft Security | Microsoft Defender | Other
asked 2025-12-11T15:42:44.26+00:00
mahmoud mahmoud 0 Reputation points
commented 2025-12-11T16:10:40.06+00:00
mahmoud mahmoud 0 Reputation points
1 answer One of the answers was accepted by the question author.

I can't access anything on the recent activity page to say that the sign in I was notified of was not me.

I was notified that there was unusual action on my account. The email said it was Brazil. I can't find anything on the recent activity page to say it wasn't me.

Microsoft Security | Microsoft Sentinel
asked 2025-12-11T16:09:19.65+00:00
Andrea Kirshenblatt 0 Reputation points
accepted 2025-12-11T16:10:09.91+00:00
Andrea Kirshenblatt 0 Reputation points
3 answers

SQLite < 3.50.2 Memory Corruption

Anyone one has a fix for this? Are we still waiting on Microsoft? Path: C:\Windows\System32\winsqlite3.dll Installed version: 3.43.2.0 Fixed version: 3.50.2 Path: C:\Windows\SysWOW64\winsqlite3.dll Installed version: 3.43.2.0 Fixed version: 3.50.2 I…

Microsoft Security | Microsoft Sentinel
asked 2025-11-12T23:16:24.0566667+00:00
SALVADOR MONTANEZ 0 Reputation points
answered 2025-12-11T16:09:38.4866667+00:00
Armando D. Hernandez 0 Reputation points