86,569 questions with Microsoft Security-related tags

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2 answers

Microsoft Graph DriveItem permissions no longer returning `link.webUrl`

I’m working on a personal project that integrates with Microsoft Graph to inspect sharing permissions for OneDrive/SharePoint DriveItems. Previously, when retrieving permissions for a DriveItem using: GET…

Microsoft Security | Microsoft Graph
asked 2026-09-03T09:46:43.4733333+00:00
Pranil Shrestha 0 Reputation points
answered 2026-09-04T09:13:06.01+00:00
Pranil Shrestha 0 Reputation points
0 answers

Locked out of Azure Portal - personal MSA succeeds on 1st MFA factor, fails on hidden tenant's 2nd factor (8-digit vs 6-digit code)

Hi all, I'm locked out of the Azure Portal with a personal Microsoft account and haven't been able to resolve it through phone support or a ticket submitted from another account (no engineer reachable so far). Posting here in case a moderator/MVP can…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-04T09:04:06.5233333+00:00
Alexey Shcheglov 0 Reputation points
edited the question 2026-09-04T09:07:32.16+00:00
Alexey Shcheglov 0 Reputation points
1 answer One of the answers was accepted by the question author.

Unable to onboard Sentinel workspace from Lighthouse to Defender

I got the following error "Failed to log-lighthouse workspace. Try again later." when I tried to connect a customer's Microsoft Sentinel workspace to Microsoft Defender XDR. This is to migrate Microsoft Sentinel in the Azure portal to the…

Microsoft Security | Microsoft Sentinel
asked 2026-08-13T02:35:52.1166667+00:00
Wei 20 Reputation points
accepted 2026-09-04T08:57:23.7366667+00:00
Wei 20 Reputation points
2 answers

I can't login to my work microsoft account

Dear @Anonymous , as i search for answer i can't login to my work microsoft account because i lost my MFA, my only way login is using my phone number. But the error say. Error Code: 399287 Request Id:  [PII Removed] Correlation Id:[PII…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2025-12-26T07:06:42.2666667+00:00
Webby Mandala 0 Reputation points
commented 2026-09-04T08:52:46.91+00:00
JuliaMarvin 22,015 Reputation points Volunteer Moderator
0 answers

"Successful Sign-in" followed by "Unusual Activity Detected" log

Hi Microsoft Experts,I recently checked my Microsoft account's Recent Activity and noticed something confusing. At the bottom of the log, there was a "Successful sign-in" from an unfamiliar IP address. Immediately above that entry,the session…

Microsoft Security | Microsoft Authenticator
asked 2026-09-02T11:43:26.5066667+00:00
vu hai dao 20 Reputation points
commented 2026-09-04T08:51:31.59+00:00
vu hai dao 20 Reputation points
0 answers

Sole Global Administrator locked out due to Microsoft Authenticator – Tenant Recovery required

Telefonisch contact met Microsoft Support lukt niet. De geautomatiseerde telefonische ondersteuning beëindigt het gesprek zonder mij door te verbinden met een medewerker. Ook kan ik geen supportverzoek aanmaken via het Microsoft 365 Admin Center, omdat…

Microsoft Security | Microsoft Authenticator
asked 2026-09-04T08:13:09.2933333+00:00
Ian Clowting |ILWC LOGistics 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to fix this issue?

I tried all idea I had but I am not able to fix this issue. I already tried Powershell, command and Securityhealthsetup.exe

Microsoft Security | Microsoft Defender | Other
asked 2026-09-03T16:51:41.8+00:00
Shyam Bishwokarma 0 Reputation points
accepted 2026-09-04T08:01:07.45+00:00
Shyam Bishwokarma 0 Reputation points
1 answer

Cannot Login to Azure Portal using my personal account. Authenticator generates 8-digit code, poral requires 6 digits.

I am unable to sign in to the Azure Portal using my personal Microsoft account. My Azure subscription/account is associated with a personal Microsoft account, not an intentionally created Work or School account. Microsoft Authenticator is configured with…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-04T06:35:57.07+00:00
Rangan Das 45 Reputation points
answered 2026-09-04T07:48:30.0466667+00:00
Abdul Waqas 265 Reputation points
1 answer

Can I recover an older Microsoft Authenticator iCloud backup containing a third-party TOTP account?

I need help determining whether an older Microsoft Authenticator backup can still be recovered on my iPhone. I previously used Microsoft Authenticator on this same iPhone to store a third-party OpenAI/ChatGPT TOTP account. The Authenticator app was later…

Microsoft Security | Microsoft Authenticator
asked 2026-09-04T07:17:21.6833333+00:00
kewei 0 Reputation points
answered 2026-09-04T07:17:55.9366667+00:00

AI answer

0 answers

How to configure Salesforce SSO using SCIM provisioning & MFA ?

I have admin access of both Azure & Salesforce account & I don't want to create the users separately in Salesforce So for SSO what method should we use SAML or OIDC? For auto provisioning the user shall we use provisioning tab under registered…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-04T07:16:47.9466667+00:00
Tanmoy Parua 0 Reputation points
0 answers

Account hacked and details changed

My Microsoft Account (******@outlook.com) has been hacked and the email has been changed to ******@outlook.com. The recovery has been changed to an email account with the domain @msaccountsafety. The password has also been changed. What should I do??

Microsoft Security | Microsoft Authenticator
asked 2026-09-04T06:45:20.8166667+00:00
Wong Khai Thean 0 Reputation points
1 answer

How to get into authenticator

I recently purchased a new cell phone and transferred over my authenticator information from the previous phone. The authenticator is not showing me any of the passcode numbers, and I'm not able to log in unless I have the passcode numbers to update my…

Microsoft Security | Microsoft Authenticator
asked 2026-09-04T00:25:02.0566667+00:00
design email 0 Reputation points
answered 2026-09-04T06:35:11.6633333+00:00
Kien 975 Reputation points Independent Advisor
3 answers

Graph API assignLicense returns 409 Directory_ConcurrencyViolation with DirectoryValueExistsException for all users in tenant

## Problem Calling POST /v1.0/users/{UPN}/assignLicense via Azure Logic Apps (Managed Identity) always returns 409 Directory_ConcurrencyViolation for every user in our tenant. This occurs for both license assignment and removal operations. Manual license…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-06-04T07:14:28.49+00:00
江口 太一 0 Reputation points
answered 2026-09-04T05:45:16.0166667+00:00
江口 太一 0 Reputation points
0 answers

Microsoft Fabric: Enhanced Metadata API Calls Fail (ErrorCode 3871) Despite Successful Base Access

Problem description Experiencing an issue with a Microsoft Fabric data source registered in a Purview Data Map account. The 'Test connection' operation fails when using a managed identity for enhanced metadata admin API calls, returning ErrorCode 3871…

Microsoft Security | Microsoft Purview
asked 2026-09-04T05:22:42.66+00:00
Sajanie Dissanayaka 0 Reputation points
edited the question 2026-09-04T05:25:56.8333333+00:00
Sajanie Dissanayaka 0 Reputation points
0 answers

B2B guest invitations are blocked for this tenant due to suspicious activity

Hello Microsoft Support, We are experiencing a critical issue with B2B guest invitations in our Microsoft Entra ID tenant. As part of a legitimate customer onboarding / SSO rollout, we invited a large number of external users for our client organisation.…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-04T05:04:08.3466667+00:00
dvibe 0 Reputation points
0 answers

About Windows Defender

Hi, Recently I noticed Windows Defender perioding scanning keep switching to off after I shutdown or restart Windows 11. I always keep the setting to on before this happen to me Is it a bug or something, currently I am using Windows 11 26200.9278 Thanks…

Microsoft Security | Microsoft Defender | Other
asked 2026-09-04T04:41:05.01+00:00
Wilson T 245 Reputation points
edited the question 2026-09-04T04:58:02.5366667+00:00
Wilson T 245 Reputation points
0 answers

Microsoft Graph Access Token Rejected with IDX14100 Despite Valid OAuth Token Response

Issue Summary We are integrating Microsoft Graph Calendar APIs using Microsoft Entra ID OAuth 2.0. Our application uses the /common authority because we need to support both personal Microsoft accounts and organizational Microsoft 365 accounts. The OAuth…

Microsoft Security | Microsoft Graph
asked 2026-09-04T04:29:35.1233333+00:00
Navaneeth V 0 Reputation points
edited the question 2026-09-04T04:33:50.9533333+00:00
Navaneeth V 0 Reputation points
0 answers

Any team can resolve the personal account sign in to Azure issue? Microsoft's Data Protection / Tenant Recovery team don't handle personal 365 account.

Unable to sign in to Azure with my personal 365 account with MFA issue. See my sign in issues deta in https://learn.microsoft.com/en-us/answers/questions/5993035/unable-to-sign-in-to-azure-with-my-personal-365-ac?page=1#answer-12942938

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-04T04:10:55.9466667+00:00
LindaL 0 Reputation points
0 answers

Is this email about November real

Important updates to cloud gaming with XBOX Game Pass We're making changes to how cloud gaming is included with your XBOX Game Pass subscription. Beginning in November, XBOX Game Pass subscriptions will move to a set number of cloud hours each month,…

Microsoft Security | Microsoft Identity Manager
asked 2026-09-04T04:10:52.9533333+00:00
Chris Billman 0 Reputation points
1 answer

Moving from Defender managed through ConfigMgr to MDE but keeping the ConfigMgr client installed

Hello, We currently have our servers (2016/2019/2022/2025) managed through ConfigMgr. We would like move from Defender manager through ConfigMgr to Defender managed through MDE but at the same time we would like to keep the ConfigMgr client installed…

Microsoft Security | Microsoft Defender | Other
asked 2026-09-03T09:45:06.56+00:00
MarcVanderhaegen 306 Reputation points
commented 2026-09-04T04:04:38.08+00:00
MarcVanderhaegen 306 Reputation points