Jeremy Saunders

Script to Generate a Group Policy Object (GPO) Version Report

May 23, 2014

Is there a version match between your Group Policy Object (GPO) containers and templates? This PowerShell script will check that the version of each GPO is consistent in the Active Directory Group Policy Container (GPC) and on each Domain Controller in the Group Policy Template (GPT). All Windows Operating Systems (since Windows 2000) will apply the GPO […]

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Active Directory Health Check, Audit and Remediation Scripts

May 15, 2014

I’ve been doing Active Directory work for many years and as such have a library of hundreds of scripts to assist with health checks, audits, and remediation tasks that I would like to share with the community. But it’s not just a case of providing a script that creates a CSV or screen output, etc, […]

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Fee-Driven Consulting vs Purpose-Driven Consulting

May 14, 2014

This blog was inspired by a post to a LinkedIn group by a gentleman by the name of Jason Thurwanger. I felt that his words could not be wasted in a group so took it upon myself to blog about it. Aside from layout and a couple of grammatical changes I have not modified this […]

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Introducing the new AppDNA Platinum Edition and Goodbye and RIP to the Standalone Editions

March 26, 2014

The Excitement: Last June Citrix included a cut down licensed version of AppDNA as part of the XenDesktop 7 Platinum license. As excited as everyone was at the time, this license was so restrictive that you could only analyse applications using the SBC module. Back then I wrote an article titled “AppDNA is now included with XenDesktop 7 […]

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Script to Create the ADMX Central Store

February 25, 2014

I find it amazing how many Active Directory environments I review that do not have an ADMX Central Store set up. It’s been a best practice since the release of Windows Vista/2008 some 7 years ago now. What I find is that there tends to be ADMX sprawl across management servers and even the workstations […]

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Script to Find Missing Subnets in Active Directory

January 21, 2014

This PowerShell script will collect all Netlogon.log files from the Domain Controllers, export the last x lines and combine it into one file of unique IP Addresses in CSV format. This easily and simply allows you to then identify any missing subnets that need to be added and associated to an Active Directory Site. Yes, there […]

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Script to Create Group Policy Objects and WMI Filters to Manage the Time Server Hierarchy

January 10, 2014

This PowerShell script will create the Time Server GPOs and WMI Filters for the Domain Controllers to ensure your time server hierarchy remains correct for transfer and seizure of the PDC emulator FSMO role holder. However, before I talk about the script it’s important to provide some background information on the required settings for the Windows Time […]

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Script to create a Kerberos Token Size Report

December 20, 2013

SCRIPT UPDATED 22nd September 2017 This PowerShell script will enumerate all user accounts in a Domain, calculate their estimated Token Size and create a report of the top x users in CSV format. However, before I talk about the script it’s important to provide some background information on Kerberos token size; how to calculate it; and […]

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A change to the fields in the Netlogon.log file from Windows 2012 and above

December 13, 2013

If you collate and report on the Netlogon.log files from Domain Controllers, you’ll notice that many existing scripts may fail to correctly split the lines when processing the logs from Windows 2012 Domain Controllers; unless of course you’ve already noticed and made an allowance for it.

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