An onboarding script that worked normally last week now gets stuck repeatedly showing the Get-Credential prompt when it tries to create a New-PSSession. The command works when run…
An onboarding PowerShell script that previously worked is now repeatedly displaying the Get-Credential prompt when it tries to create a New-PSSession. The same behavior occurs on two systems,…
I'm reviewing Active Directory telemetry from a domain-joined Windows workstation and noticed that Kerberos traffic goes to one endpoint while LDAP searches go to another. In this case,…
I'm analyzing Active Directory telemetry from a domain-joined Windows workstation. The workstation obtains or uses Kerberos tickets through one endpoint, but later sends LDAP queries to a different…
Our domain's Kerberos ticket lifetime is currently set to seven days, apparently because of an old configuration decision. I'd like to restore it to the typical default of…
Our domain's Kerberos ticket lifetime is currently set to seven days, although this predates my time at the company and I'm not sure why. I'm considering changing it…
We discovered that RC4 is still available in several parts of our Active Directory environment. The krbtgt password is very old and appears to have only an RC4…
We discovered that RC4 is still available in several places in our Active Directory environment. The krbtgt password is very old and appears to have only an RC4…
I'm testing Azure Files with Active Directory Domain Services identity-based access, and the setup is working for most users. One user consistently receives username and password errors when…
I'm deploying shared printers to macOS users over IPP. When users print through the macOS graphical interface, they're prompted for credentials every time, but jobs submitted with the…
Windows 11 25H2 laptops in an Active Directory environment intermittently stop responding to Windows authentication and SSPI operations. When it happens, applications that use Windows identity—such as curl…
I'm setting up new Ubuntu 26 servers with SSSD and Active Directory. Authentication works when I use a fully qualified or otherwise adjusted username, but SSH connections from…
I recently upgraded my Domain Controllers from Server 2022 to 2025 and also updated the Domain and Forest Functional Levels to 2025. Now, we've got this old Dell…
Hey folks! I wanted to check in on how everyone's getting ready for the upcoming deprecation of RC4 in Kerberos authentication. This change is coming in a few…
I'm currently setting up SMB over QUIC with Kerberos authentication using a KDC Proxy and it's been working well when I connect it directly. My setup goes like…
Hey everyone, I need some help with a setup we have going on. We have a vendor connected via a site-to-site tunnel, and their machines are successfully joined…
Hello everyone, I'm reaching out for some help with a tricky problem I'm facing. Here in Spain, some of my users are intermittently getting an error when trying…
I'm currently dealing with a challenge while setting up Azure Files with Kerberos Authentication for a client. I have a machine connected through Entra and an on-premises synced…
I'm at my wit's end with a bizarre issue we're facing in our environment. We have four domain controllers running Windows Server 2019, a mix of around 800…
I'm using SSSD on my Debian 13 Linux machines to connect to Active Directory and everything is working smoothly with Kerberos authentication for SSH. Recently, I added a…