Renew certificate in Exchange Server 2019
Exchange Server 2019 certificate renewal can be a daunting task. Fortunately, there are steps you can take to simplify the process and make sure that your certificate is up to…
Windows Password GPO: Increase minimum password length to 15 or more characters
DoD STIG CAT II: Windows Server 2019 manually managed application/service account password must be of sufficient length to prevent being easily cracked. It must be at least 15 characters in…
Configure and Manage Windows Credential Guard
Credential Guard uses virtualization based security to protect information that could be used in credential theft if compromised. Windows Defender Credential Guard allows us to leverage virtualization-based security to isolate…
Edge browser : Your connection isn’t private
I prefer taking notes when I encounter issues and also remembering everything is getting harder. While accessing half of the internal sites in Edge, users were encountering the following error:…
Nessus Findings: SQL Server Using Self-signed Certificate And SHA-1
I believe beginning SQL 2016 self-signed certificates are being issued using SHA-2 but older SQL server are issued SHA-1. I have to replace the self-signed certificate with CA issued certificate.…
Windows Admin Center(WAC): WinRM cannot complete the operation
I am in the process of migrating file server from Windows Server 2012 R2 to Windows Server 2019. Previously I used Robocopy for this purpose. Windows storage migration is a…
Folder Redirection migration and GPO not working
I have been testing folder redirection migration from Windows Server 2012 R2 to 2019. Problem: Although GPO was modified to point to the new server, it still pointed to the…
Exchange 2013 Back Pressure Issue
Exchange Back pressure is real. I have setup two separate domains in my lab (northwindtrader.com and constoso.com). On northwindtrader.com domain I am testing migrating Exchange 2013 CU21 to Exchange 2019.…
Skype for Business 2019 installation error while preparing current forest
Enabled-CSAdForest Failed Error: command execution failed: Active Directory operation failed on "dc.abc.com". You cannot retry this operation: " Directory object not found 000028D:NameErr: DSID-03100288, problem 2001(NO_OBJECT), data 0, best match…
Unable to remove any roles from Windows Server 2012 R2: WinRM pool corrupted or missing
I am in the process of migrating Windows Server 2012 R2 to Window Server 2019. While trying to remove a CA role to migrate to Windows Server 2019, server threw…
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