250 Hello - Defender For Identity

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Using PowerCfg To Set Server Power Plan From Command Line

Posted on 6th October 2023 by Rhoderick Milne [MSFT]

Being able to automate and set Power Plan options via the command is useful for both automation and tasks on Server Core. We can use powercfg.exe to control power plans - also called power schemes - to use the available sleep states, to control the power states of individual devices, and to analyze the system for common energy-efficiency and battery-life problems.

Below are multiple examples of the … Read the rest “Using PowerCfg To Set Server Power Plan From Command Line”

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MDI Install Error 0x80070643 Windows Server 2019

Posted on 7th February 2022 by Rhoderick Milne [MSFT]

Install the Microsoft Defender for Identity (MDI) sensor onto a newly built DC? Easy you say, and that should only take 5 minutes. Well, if that was the case there would be no need for this post, and as my Dad would say, there is no such thing as a 5 minute job.

The below is a brand new Windows Server 2019 DC. It was built, fully patched and then promoted. Next up is to install the standard Mi… Read the rest “MDI Install Error 0x80070643 Windows Server 2019”

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Microsoft Defender for Identity–Replaced Domain Controller

Posted on 19th April 2021 by Rhoderick Milne [MSFT]

The below environment was migrated from one hosting provider to another. Unfortunately one DC did not survive, and it was removed from the domain. This was done by using dsa.msc as it can now clean up the AD metadata rather than using NTDSUtil. That was a welcome change in Windows Server 2008.

A replacement server with the same name was built, joined to the domain and then promoted to be a DC. T… Read the rest “Microsoft Defender for Identity–Replaced Domain Controller”

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Defender For Identity Sensor Service Fails To Start on AD FS – Sequence Contains No Elements

Posted on 17th February 2021 by Rhoderick Milne [MSFT]

After installing Defender for Identity sensor onto AD FS, you may experience an issue where the service does not enter the running state.

In the Microsoft Defender for Identity portal the sensor is reported as "Not Configured"

Lab Starting Reference Point

Since the AD FS sensor is new (January 2021), you initially installed sensors onto all of your AD Domain Controllers.

The below indicates that all o… Read the rest “Defender For Identity Sensor Service Fails To Start on AD FS – Sequence Contains No Elements”