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Blog by Morten Knudsen about Microsoft Security, Azure, M365 & Automation

  • Blog Posts
  • Blog Posts by Category
  • Github Repo
  • Speaks & Events
  • Experts Live Denmark
  • Pictures
    • Pictures Microsoft
    • Pictures Tech Peers
  • About | Morten
    • Contact
    • Disclaimer

Microsoft Security

Script: Sentinel Data Lake Table Management

20/08/202513/08/2025 by Morten Knudsen

Microsoft Sentinel’s data lake story is quietly powerful: you get fast, 90-day Analytics (Shortterm) for hunting and detections, plus scalable, …

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Tags Compliance, cost, Data Lake, retention, security, Sentinel

How to Block Upload to WeTransfer, DropBox & Google Drive (but Allowing Download) – using Microsoft Purview Data Loss Prevention (DLP)

01/08/202528/07/2025 by Morten Knudsen

This blog was created in response to recent policy changes related to the WeTransfer cloud storage service. These changes raised …

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Tags ai, data compliance, data loss prevention, dlp, dropbox, google drive, Microsoft, security, wetransfer

Troubleshooting Windows Feature Updates not being deploying using Intune/AutoPatch/WUfB

06/06/202524/05/2025 by Morten Knudsen

I have been banging my head why some machines wouldn’t deploy Windows 11 Windows Feature Updates (24H2) as part of …

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Tags autopatch, feature update, intune, patching, script, security, troubleshooting, Update, windows 11, windows update, wufb

How to authenticate with Windows Hello for Business or FIDO security key in RDP session ?

18/03/2025 by Morten Knudsen

This little guide will show how you can authenticate with Windows Hello for Business and FIDO2 security key in a …

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Detect Impact MFA Enforcement

18/09/202431/08/2024 by Morten Knudsen

You may have noticed that Microsoft will enforce MFA requirement per October 15, 2024 for Azure/Entra/Intune. If this is new …

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Tags azure, Enforcement, EntraID, Impact, MFA, Microsoft, Policy, SecureFutureInitiative, security, SFI, tenant

Entra Private Access/GSA – Automatic Network Detection

23/08/202401/06/2024 by Morten Knudsen

This blog covers a custom script solution for Intune, that can be used to automatically detect, if the Entra Private …

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MFA issues for Invited guest – Cause: Cross-Tenant Access due to Partner Relationship

24/04/202424/04/2024 by Morten Knudsen

This blog is about an issue, I experienced when I was invited as Guest to a tenant, where cross-tenant access …

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Re-onboard LogAnalytics to Sentinel, if SecurityInsights solution is deleted by mistake

25/03/2024 by Morten Knudsen

Critical features will break or stop working, if you delete too much in Legacy solutions like SecurityInsights, SQLAdvancedThreatProtection or SQLVulnerabilityAssessment. …

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[issue] Connect-AzAccount : Method not found: System.Threading.Tasks.Task

10/10/2023 by Morten Knudsen

Error Connect-AzAccount : Method not found: ‘System.Threading.Tasks.Task`1 Azure.Identity.InteractiveBrowserCredential.AuthenticateAsync(Azure.Core.TokenRequestContext, System.Threading.CancellationToken)’.Could not find tenant id for provided tenant domain ‘xxxxxx’. Please ensure …

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Collecting DNS events using Azure Monitor Agent

10/08/2023 by Morten Knudsen

This blog will give you insight on how to setup collection of DNS Events from Windows devices using Azure Monitor …

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About | Morten Knudsen

Triple Microsoft MVP (Security, Azure & Security Copilot)

Microsoft Certified Trainer (1999-2025)

Cloud & Security Architect

Blogger aka.ms/morten

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Recent Posts

  • Modern Outlook/Teams fails with WebView2 error – seen on Win11 ARM
  • Script: Sentinel Data Lake Table Management
  • How to Enforce Macro Security by running only Excel macros signed with your own public-CA–issued code-signing certificate – stored in Azure Keyvault (HSM)
  • How to Block Upload to WeTransfer, DropBox & Google Drive (but Allowing Download) – using Microsoft Purview Data Loss Prevention (DLP)
  • Tutorial: Integrate AI into your Powershell scripts
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