Fix issue with empty Windows Security app after upgrade to Windows 11

After performing an upgrade to Windows 11, coming from Windows 10, it looks like some users are getting an issue with Windows Security. The symptoms are an empty Windows Security application, only displaying “Security at a glance”. When navigating to Settings – Windows Security, the menu will hang and only closing it works. This is caused by the service “Windows Security Service” or SecurityHealthService.exe that is not running and is stopping immediately when trying to start it. I’m not sure of the cause but did find a way to fix it, which I will describe in this article.

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Install Windows 11 on unsupported hardware

Windows 11 has been released and comes with some new hardware requirements like the need for TPM 2.0 and secure boot. Also, some older processors are no longer supported even though they should be perfectly capable of running the OS. In case your system does not meet one of these requirements, you will not be able to install Windows 11 in a supported way. As I worked on overcoming these requirements for installation of Windows 11 on Mac, with success. I figured the same method would just work fine on a PC as well. And it did! This post covers how to work around the hardware requirements check and install Windows 11 on a system that does not meet these requirements.

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Install Windows 11 natively on your Mac without Parallels or BootCamp Assistant

As most know, it is possible, and quite easy, to install Windows 10 on your x86-based Mac. Wether it’s a Mac Pro, iMac, Mac mini or Macbook. Now, as Windows 11 has some specific hardware requirements like TPM 2.0 and Secure Boot, you will not pass the hardware check. An unmodified installation will fail to get installed exactly due to this. In this article, I’ll explain how to get around these limitations and to get Windows 11 properly installed and working on your Mac.

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Create a bootable Windows 10 installation USB on macOS

It’s fairly easy to create bootable USB installation media for Windows 10 when using Microsoft’s Media creation tool. Unfortunately this tool is not available for macOS. This post explains you how to do this without using a Windos-based PC or VM and without using BootCamp assistant. This can come in handy when trying to install Windows on your mac or when there is simply only an Apple Mac available and you need to boot the Windows installer for various reasons.

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Execute queries on a Microsoft SQL server from the Linux CLI with ODBC and Kerberos authentication

A while ago, the Windows-world and the Linux-world were not the best friends in communicating with each other. Especially not when it came to proprietary stuff like Microsoft SQL server. in contrast to everybody’s expectations, somewhere end 2011, beginning 2012, Microsoft released an ODBC driver for SQL server for Linux. This driver allows executing queries from a Linux machine to a Microsoft SQL Server database. The driver can be used in combination with Kerberos tickets and AD authentication to execute queries.

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