Prevent Members from Domain Users Group to Logon by default to any Domain joined Computers
In this post I want to show how you can prevent that domain users can logon by default to each…
pfSense 2.6.0 Upgrade results on Hyper-VMs in very slow network speed
Last weekend I upgraded our pfSense 2.5.2-RELEASE Hyper-V VM appliances to the new pfSense version 2.6.0-RELEASE. One VM was configured…
Prevent Branch Office Domain Controllers from registering generic DNS Records and Netmask Ordering
In networks with several sites, like branch office sites and a headquartes site, by default domain controllers in each site…
Upgrade Windows Server from Standard to Datacenter on the fly
In case you have installed the Windows Server 2016 Standard Edition and now want to upgrade to the Datacenter Edition,…
Deleting Windows Folder recursive will failed with Access Denied
Sometimes you encounter problems when trying to delete a folder and its subfolders in Windows (NTFS) and getting the Access…
Prefer IPv4 over IPv6 in Windows Networks
By default Windows will prefer IPv6 over IPv4. Below you will see how you can change this behavior to prefer…
DFS Domain-based Namespace Folders are missing after replacing Domain Controllers
After replacing this weekend all domain controllers from Windows Server 2016 to Windows Server 2019, the clients wasn’t able to…
Upgrade Windows Server 2016 Domain Controllers and AD Schema to Windows Server 2019 | Raise Active Directory domain and forest functional levels
To update a domain controller, best practice is to install a server with the newer version of Windows Server and…
Adjust a Date from Past or Future on Windows Server permanently
In case you need to adjust on your Windows Server a date different from the actual date and time, for…
Active Directory Certificate Mapping – Implicit vs. Explicit
In Active Directory you can use certificate mapping to bind an identity to a X.509 certificate, which then can be…
