82,164 questions with Microsoft Security-related tags

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External Identities

I am trying to setup an app with external IDs. I want to register users from another company on my app using their internal credentials. Is this feasible? If so, how would I go about accomplishing this using EntraID.

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-04-07T21:04:42.4666667+00:00
Mohammed Ali 20 Reputation points
commented 2026-04-07T22:57:34.2366667+00:00
RoryB 460 Reputation points
3 answers

OpenSSL Vulnerability Shown on Microsoft Defender for Cloud Dashboard - OneDrive affected app

An OpenSSL vulnerability has been flagged on one of our devices by Microsoft Defender for Cloud. The vulnerability has listed two dll files as the main culprits (both installed via OneDrive): libcrypto-3-x64.dll libssl-3-x64.dll The OneDrive version…

Microsoft Security | Microsoft Defender | Microsoft Defender for Cloud
asked 2024-10-31T12:38:50.5166667+00:00
Eric Wasike 100 Reputation points
answered 2026-04-07T22:52:56+00:00
Saeid Agheli 0 Reputation points
1 answer

I need to change my last name from Narayanappa to Acharla

I need to change my last name from Narayanappa to Acharla

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-07T22:12:33.81+00:00
Lalitha Acharla 0 Reputation points
commented 2026-04-07T22:50:41.8366667+00:00
Sridevi Machavarapu 26,185 Reputation points Microsoft External Staff Moderator
0 answers

Unable to get into authenticator on my new phone

Im unable to get into my authenticator due to having a new phone but i dont have access to my old phone because it was circuit board was fried. The authenticator keeps asking for a code and thats where i get stuck at. How do i log into my authenticator…

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T22:49:06.71+00:00
Weldon Calvin 0 Reputation points
1 answer

Open SSL Vulnerability libcrypto-3-x64.dll and libssl-3-x64.dll

Experiencing issues with OpenSSL vulnerabilities affecting organization security score. So far, I was not able to find any fix for it, tried updating the programs, doing windows updates even take ownership of the program file and delete manually. but the…

Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
asked 2026-03-18T16:50:17.11+00:00
alex kalapnauth 20 Reputation points
answered 2026-04-07T22:40:56.75+00:00
Saeid Agheli 0 Reputation points
0 answers

Entra Cloud Sync issue

Trying to get Entra Cloud Sync to work on a dedicated Windows 2022 server (all servers are 2022 and up to date) and I'm running into an issue syncing for the first time. Agent installs and registers without issue. When attempting to sync: Local errors…

Microsoft Security | Microsoft Entra | Other
asked 2026-04-07T22:22:23.86+00:00
Paul 0 Reputation points
1 answer

Transferring Authenticator to new phone

I need to transfer my authenticator from my old Android phone to my new Android phone. How do I do that?

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T21:52:04.5133333+00:00
Tammy Pieper 0 Reputation points
answered 2026-04-07T21:52:16.3666667+00:00
Q&A Assist
1 answer One of the answers was accepted by the question author.

Microsoft Authenticator

Hello, If my PC breaks down and I install the Microsoft Authenticator app, and I lose my phone, will my Microsoft account remain secure? And what can I do to log in from a friend's PC? thank you.

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T13:47:59.11+00:00
KHAL PILOTE 0 Reputation points
accepted 2026-04-07T21:50:36.7833333+00:00
KHAL PILOTE 0 Reputation points
1 answer

How do i remove an account from an authenticator that i can no longer log into?

I need to remove an account from an aauthenticator (Microsoft) that I can no longer log into. Meaning I had MS authenticator installed with Mint mobile authentication/account signed into the app and I no longer have access to that installed instance of…

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T21:30:53.5666667+00:00
j4ky1f4c3 0 Reputation points
answered 2026-04-07T21:31:09.57+00:00
Q&A Assist
2 answers

Help please, Intune-enrolled devices failed to onboard to the Defender portal.

We are rolling out Defender via Intune for this customer. I’ve successfully enabled Hybrid Join, and MDM enrolment is working as expected. 50+ Windows 11 Devices are appearing in Intune; however, there are still 0 devices showing in the Microsoft…

Microsoft Security | Microsoft Defender | Other
asked 2025-11-18T04:58:23.6433333+00:00
Andy Liang 5 Reputation points
commented 2026-04-07T21:21:44.5466667+00:00
John Mulder 0 Reputation points
1 answer

Urgent: Only Global Admin Locked Out of Microsoft 365 Tenant Due to MFA

I am the only Global Administrator of my Microsoft 365 tenant (avalwynhouse.onmicrosoft.com) and I am completely locked out due to MFA. I lost access to my Microsoft Authenticator app and have no alternative authentication methods configured. I cannot…

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T21:10:58.13+00:00
Viren Anand 0 Reputation points
answered 2026-04-07T21:11:22.8566667+00:00
Q&A Assist
0 answers

Sign in to my Office 365 business account

Since updating my iPhone, I have been locked out of my Office 365 business account on all devices. When I am asked to authenticate, I am unable to do so. This is extremely frustrating and it is not the first time that I have been randomly locked out. It…

Microsoft Security | Microsoft Authenticator
asked 2026-04-07T20:44:55.0466667+00:00
sean 0 Reputation points
answered 2026-04-07T20:45:10.8066667+00:00
Q&A Assist
0 answers

beta/security/auditLog/queries — Intermittent 500 on create, 404 on poll for a query that was just successfully created

We are using the Microsoft Graph beta API (AuditLogsQuery.Read.All permission) to create and poll audit log queries. This API has been working for us for an extended period. We started observing this issue at the beginning of this week (around April 7,…

Microsoft Security | Microsoft Graph
asked 2026-04-07T16:09:29.1966667+00:00
Can Bulgay 0 Reputation points
commented 2026-04-07T20:22:59.1966667+00:00
Kari Mortensen 0 Reputation points
1 answer

Has anyone ran into issues setting up SSO for VMWare vCenter Server.

I have 2 different vCenter servers running version 8.0.3 and on one I have sso working without any issues. On the second server it is configured exactly the same and I keep getting Access Denied when trying to log in. I've setup the scim and that's…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-07T17:55:06.22+00:00
Troy Marshall 0 Reputation points
commented 2026-04-07T20:20:08.9633333+00:00
mr jhon smite 0 Reputation points
3 answers

Acceso Azure

No puedo acceder a mi cuenta Azure Error code: post_request_failed Error message: post_request_failed: Network request failed: If the browser threw a CORS error, check that the redirectUri is registered in the Azure App Portal as type 'SPA'

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-03T21:20:28.0833333+00:00
Andrés Russo 0 Reputation points
answered 2026-04-07T20:12:24.5+00:00
Andrés Russo 0 Reputation points
1 answer

Intune Compliance Policy – Password Complexity Remediation Failed (Error 2016281112)

I am experiencing an issue with an Intune compliance policy related to password complexity on Windows devices. Here is the scenario: I created a new Compliance Policy requiring: Minimum password length: 7 characters Password complexity (uppercase,…

Microsoft Security | Intune | Compliance
asked 2026-04-07T15:05:06.23+00:00
Djordje Petrovic 0 Reputation points
commented 2026-04-07T20:06:08.93+00:00
Rahul Jindal 11,621 Reputation points
2 answers One of the answers was accepted by the question author.

Need to reset MFA when accessing Azure Portal with Outlook email

Hello everyone, I need to reset/turn off MFA on Azure since I'm not able to access Azure Portal. I can normally configure MFA when accessing Outlook and Office apps, but when I try to access Azure Portal sometimes I receive the error "AADSTS5000225…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-02-24T22:51:41.1866667+00:00
Rogerio Rodrigues 5 Reputation points
accepted 2026-04-07T19:41:45.9366667+00:00
Rogerio Rodrigues 5 Reputation points
0 answers

I am accessing API in dyanmics 365 BC using asp.net core 8 token issue

When I am accessing the API in Dynamics 365 Business Central using ASP.NET Core 8, but I am facing a token issue this is my code for token Generate private async Task<string> GetAccessToken() { using var client = new HttpClient(); var url =…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-03-31T09:28:02.5433333+00:00
BC Dev 0 Reputation points
edited a comment 2026-04-07T19:40:37.7266667+00:00
Sridevi Machavarapu 26,185 Reputation points Microsoft External Staff Moderator
1 answer

Infinite loop between OTP and Sign In for specific users

Hello, Our tenants for Microsoft Entra authentication are experiencing odd behavior with only specific emails/accounts. Several users are reporting that they're unable to login due to an infinite loop where they get the one time password, enter it, then…

Microsoft Security | Microsoft Entra | Other
asked 2026-04-07T13:32:19.7866667+00:00
Kristin Reddington 0 Reputation points
answered 2026-04-07T19:36:35.58+00:00
David Broggy 6,796 Reputation points MVP
1 answer

My account got hacked

So, my account got hacked and when I tried logging back in it said the account doesn't exist and it added two factor authentication and changed the password even though I never did such things

Microsoft Security | Microsoft Authenticator
asked 2026-04-06T18:58:20.23+00:00
paxton phares 0 Reputation points
commented 2026-04-07T19:31:13.1133333+00:00
teo collins 0 Reputation points