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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

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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Windows Service Monitoring at Scale using Cloud Native Azure Components

19/09/202419/09/2024 by Morten Knudsen

Recently, I was challenged to build a scalable, cloud native solution that should be used for monitoring of critical Windows …

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Tags Automation, Availability, azure, Azure Arc, Kusto, Logic Apps, Monitoring, Windows Services

Troubleshooting & Monitoring of Log Ingestion with Data Collection Rules

18/09/202414/09/2024 by Morten Knudsen

As I have outlined in the series of blogs, Azure Logging is based on Data Collection Rules (DCRs) and Azure …

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Tags azure, Loganalytics, Logging, MicrosoftSecurity, security, Sentinel

Optimize Costs using Auxiliary Logs for Verbose Logging

18/09/202414/09/2024 by Morten Knudsen

Today, we use logging for many purposes including security hunting with SIEM (Sentinel), troubleshooting, performance telemetry, compliance reporting – but …

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Tags Auxiliary, azure, cost, Kusto, Loganalytics, Logging, Optimize, Sentinel

“No Internet access” on Azure VM in new VNET Subnet

07/09/2024 by Morten Knudsen

Struggling to get internet access from a newly deployed VM in Azure on a new subnet, then check if VM …

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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

WINDOWS SERVER AUG2024 PATCH ISSUES | KB5041578

05/09/202416/08/2024 by Morten Knudsen

I have seen big problems with KB5041578 on Windows 2019 causing disk i/o issues with massive writes to c:\windows\catroot2\edb.log. In …

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CrowdStrike issue: Workarounds

19/07/202419/07/2024 by Morten Knudsen

From X/Twitter. Thx to @r3srch3r for summarization. Physical machine physical server VM on Hyper-V VM on AWS VM on Azure …

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Azure Monitor alerting with Azure Resource Graph data – using Azure LogAnalytics integration

11/06/2024 by Morten Knudsen

If you need to get an Azure Monitor alert using Azure Resource Graph data, this can easily be accomplished using …

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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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About | Morten Knudsen

Dual Microsoft MVP (Security & Azure)

Microsoft Certified Trainer

Cloud & Security Architect

Microsoft Sentinel Black Belt

Microsoft Defender Black Belt

Microsoft Cloud Security Influencer

Microsoft Sentinel Influencer

Microsoft Defender for Cloud Influencer

Recent Posts

  • How to authenticate with Windows Hello for Business or FIDO security key in RDP session ?
  • Windows Service Monitoring at Scale using Cloud Native Azure Components
  • Troubleshooting & Monitoring of Log Ingestion with Data Collection Rules
  • Optimize Costs using Auxiliary Logs for Verbose Logging
  • “No Internet access” on Azure VM in new VNET Subnet
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