Tag: Active Directory
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![Azure Active Directory – Problem Updating UserPrincipalName (FederatedUser.UserPrincipalName], is not valid)](https://i1.wp.com/www.checkyourlogs.net/wp-content/uploads/2018/04/042318_1530_AzureActive2.png?resize=440%2C133&ssl=1)
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Filter Out Local AD Users to Not Sync with Azure AD
Hey checkyourlogs.net fans, today’s post covers a common “ask” from those...
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Checking out Windows Admin Center 1903 – DHCP, DNS, and Active Directory Previews #MVPHour
Hey Checkyourlogs Fans, Tonight, I wanted to checkout some of the brand new previews that are now...
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#PowerShell – Reporting on Certificate Templates via #ADSI
All certificate template information is stored in Active Directory. As it’s shared configuration through a forest, it’s stored in the AD Configuration partition. I needed to report which certificate templates and their associated OIDs. Let’s do it with simple code and no external modules.
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Migrating your Windows Roles without Downtime – #TechMentor #MVPHour
Hey Checkyourlogs Fans, This week at the TechMentor 2018 Redmond conference we had some great...
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ADFS and AzureAD Account Lockouts – Part 1
In the first part of this blog series, we’ll look at this hot topic. Read about some updated information on how to help fix this for your organization.
Read More![Azure Active Directory – Problem Updating UserPrincipalName (FederatedUser.UserPrincipalName], is not valid)](https://i1.wp.com/www.checkyourlogs.net/wp-content/uploads/2018/04/042318_1530_AzureActive2.png?resize=627%2C133&ssl=1)
Azure Active Directory – Problem Updating UserPrincipalName (FederatedUser.UserPrincipalName], is not valid)
Ever need to change an Azure tenants user’s UPN from one of your verified to another? This needs to be done for a few reasons, but usually this is done to migrate people between departments / sub companies in cases where their email has changed. Unfortunately, ADConnect tries to do this, but fails. How do we fix this? #PowerShell!
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STEP BY STEP DEPLOY A SERVER AS A DR DOMAIN CONTROLLER AT AZUER #AZURE #WINDOWSSERVER #MVPHOUR #STEP-BY-STEP
On the previously posts, we were talking lots of site to site VPN settings between on-premises with Azure. Now, it’s time to know how to deploy a server as a DR DC at Azure. I assume you have an Azure VM with windows server 2016 already. If don’t, just go to my previously posts and follow steps to build a new one.
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Active Directory Password Complexity Check – #PowerShell #MVPHour
Ever need to check the complexity of a password that will be used in AD? Ever need to import a list of users or reset their passwords in AD from a predefined list that has been given to you? I have updated my code for my AD Password Complexity check. Check it out.
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Active Directory – When was this user/computer Created #PowerShell #MVPHour #
A pretty simple request came across my desk today. I was requested to send a report of users that were created after a specific date. Do you remember the Windows Server 2003 and prior? Before PowerShell? We had to use what I’ll term loosely as “wonderful” LDAP queries. Also the query result was pure text, we couldn’t do anything easily with it short of magical text parsing! Well here is my PowerShell script I quickly whipped up!
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MINIMAL DOWNTIME MIGRATION OF WINDOWS SERVER ROLES – PART 3 #WINDOWSSERVER #MVPHOUR #STEP-BY-STEP
Ok, it’s time to demote existing Windows server 2003 and migrate all Windows server roles to new Windows server 2012 R2, there are no down time for Part1 steps and Part2 steps, but we need to schedule down time for Part3 steps to cut over all services.
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MINIMAL DOWNTIME MIGRATION OF WINDOWS SERVER ROLES – PART 2 #WINDOWSSERVER #MVPHOUR #STEP-BY-STEP
After done for Active Directory Preparation, now we need to install a new Windows Server 2012 R2, export data from existing windows server 2003 and then import to new Windows Server 2012 R2.
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MINIMAL DOWNTIME MIGRATION OF WINDOWS SERVER ROLES – PART 1 #WINDOWSSERVER #MVPHOUR #STEP-BY-STEP
As we know Windows Server 2003 was end support on July 14, 2015, but there are some customers still using it for some reasons. Today, my customer asked me to migrate their Windows server 2003 to Windows Server 2012 R2, there are many windows roles on that server, let’s follow below steps to migrate it with minimal downtime.
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