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The things that are better left unspoken

a blog by Sander Berkouwer

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KnowledgeBase: ADM files are not present in SYSVOL in the GPMC Infrastructure Status option
Windows Server 2012 introduces a new Group Policy feature: ‘Infrastructure Status’. This feature is present in the Group Policy Management Console (GPMC) on Windows Server 2012 and in the Remote Server Administration Tools (RSAT) package for Windows 8, Read More...
KnowledgeBase: Adprep "not a valid Win32 application" error on Windows Server 2003, 64-bit version
Recently, Microsoft released KnowledgeBase article 2743367 with the ominous title Adprep "not a valid Win32 application" error on Windows Server 2003, 64-bit version . When you’ve been reading this blog, you might have already guessed what might be causing Read More...
Tip: Zohno’s Z-Hire & Z-Term (freeware)
Many software vendors and organizations have adopted workflow tools to accommodate their needs towards faster delivery of the same quality. At least, getting an OK from a senior executive, is something that can be automated to save time, right? Another Read More...
Host-Based Backup and Restore of Virtual Domain Controllers Whitepaper
I’ve seen a couple of vendors release backup products, specifically targeted at Hyper-V. Some solutions utilize the Hyper-V Volume Shadow Service (VSS) writer to make backups. The big question, however, is whether this type of backup is of any use to Read More...
Whitepaper on Host-Based Backups and Restores of Domain Controllers
This page contains the following whitepaper: Host-Based Backups and Restores of Domain Controllers How to be effective in backing up and restoring virtual Domain Controller with host-based backup solutions Title : Host-Based Backups and Restores of domain Read More...
DCPROMO Advanced Mode, what does it do?
In the past 11 years, Microsoft has released four versions of Windows Server on which you could install Active Directory. On all these platforms, Microsoft offered two ways to promote a server to a Domain Controller. In this blogpost I’ll reveal the differences Read More...
How to effectively defend against Morto.A in the enterprise
Whenever a worm utilizes the normal access and daily tools systems admins use, there is a significant problem. After all, shutting down the attack vector suddenly isn’t that easy. So, without making dramatic changes to your environment, how can you rest Read More...
Why rücksichtlos disabling IPv6 is a bad idea
Since Windows Vista, Microsoft has bundled and enabled IPv6 by default. This means Windows Vista, Windows 7 Windows Server 2008, Windows Server 2008 R2 (and all their derivate SKUs like Small Business Server) out of the box talk IPv6. Note: Server Core Read More...
Active Directory Feature Requirements
Microsoft has included numerous features in Active Directory the last couple of years. Also, more and more technologies in products like Exchange Server, SharePoint Server and the Windows client (Windows Vista, Windows 7) have an Active Directory opt-in Read More...
Active Directory Time Sync (broken by default)
Active Directory relies on accurate time for a number of reasons. One of this reasons is Kerberos authentication, which by nature can only cope with a difference in time (time skew) of five minutes between the Kerberos server and client. Now, don’t get Read More...
Transitioning your Active Directory to Windows Server 2008 R2
You might be running Windows Server 2003 (R2) and Windows Server 2008 Domain Controllers at the moment and you're looking to replace these servers with Windows Server 2008 R2 Domain Controllers to utilize the new features of Windows Server 2008 R2. You Read More...
10 years of Active Directory
While last year, Jorge mentioned the 10 year anniversary of a production deployed Active Directory domain , today DirTeam is celebrating the 10 year anniversary of Active Directory as a released product. The first deployed Active Directory domain According Read More...
Domain Controllers: Standard, Enterprise or Datacenter?
When making choices for a new Active Directory environment, choices eventually need to be made for the Operating System for the Active Directory Domain Controllers. The key question here is whether the Enterprise and Datacenter Editions add any substantial Read More...
A New Vulnerability in Active Directory (MS09-018)
On Patch Tuesday for June 2009 (yesterday, June 9, 2009) Microsoft released security bulletin MS09-18 yesterday to address a vulnerability in Active Directory and Active Directory Application Mode (ADAM) that could allow remote code execution. It’s should Read More...
Installed Windows 2000 Server yesterday
Yesterday I needed to install a box with Microsoft Windows 2000 Server for some educational purposes. While installing this Operating System, which is nearly ten years old and nearly out of support , I noticed some differences, compared to installing Read More...
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