WMI Filters in Group Policy

I'm trying to use a WMI filter in my Group Policy to push a GPO to one specific workstation in an OU without it going to any of the others. If anyone could give me a quick little script for that, or point me in a direction I would be absolutely thrilled.
Thanks everyone!!

Find more posts tagged with

Free for TechExams community: Cybersecurity salary guide

Compare cert salaries and plan your next career move

Button

Comments

undomiel

Why not use security filtering? Remove the authorized users group and add the computer account you're wanting for your GPO.

If you insist upon WMI then the query you want would be:

Select * FROM Win32_ComputerSystem WHERE Name="Put the name of the system you want in these quotes"

WMI filtering is slower then using security filtering though.

Edit:

P.S.

WMI Tools
http://www.microsoft.com/downloads/details.aspx?FamilyID=6430f853-1120-48db-8cc5-f2abdc3ed314&DisplayLang=en

Great for finding what you need for WMI scripting.

JDMurray

undomiel wrote:

WMI filtering is slower then using security filtering though.

Really? I would assume that AD uses WMI under the hood for security filtering. Maybe it does in Server 2008 but not in Server 2003. Then again, maybe the WMI subscribers used in security filtering have a higher priority than the WMI filters placed on a GPO. I'd love to know if there really is a difference.

astorrs

Security filtering is all done by the DC based on AD objects (computers, users, groups) while WMI filters require the DC to perform WMI calls against the client computer, hence the delay. You would usually only want to use WMI filters for things like "apply this GPO on all computers running Windows 2000 but not on any running Windows XP".

JDMurray

undomiel wrote:

WMI Tools
http://www.microsoft.com/downloads/details.aspx?FamilyID=6430f853-1120-48db-8cc5-f2abdc3ed314&DisplayLang=en

Great for finding what you need for WMI scripting.

I also use a number of free, Microsoft tools for generating WMI scripts and WQL statements, including Scriptomatic2, WMICodeCreator, and WMIDiag.

undomiel

This is a case of where I'm just relaying information that I've read in a number of places but have never confirmed myself.

Guilty as charged!

Now to see if I can find some time to do some performance testing.

johnnyg5646

Thanks guys!

Here is what I did:

Root\CimV2;
Select * from Win32_OperatingSystem WHERE CSName = "computer name"

works great!!