Update November 15, 04:37 EST: Microsoft has released out-of-band updates to address the authentication issues on DCs running impacted Windows Server versions. Microsoft says users might experience ...

Authentication is any process by which you verify that someone is who they claim they are. Authorization is any process by which someone is allowed to be where they want to go, or to have information ...

Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain controllers. The list of impacted platforms includes Windows Server 2016, Windows ...

The machine certificate on the RAS server has expired The trusted root certificate to validate the RAS server certificate is absent on the client VPN server name as given on the client doesn’t match ...

The Kerberos authentication protocol is the default authentication protocol of Windows Server 2003. This section examines how the protocol works by breaking down the complexity of the protocol into ...

A small-form-factor PC in the HP Slimline and Mac mini vein, the Acer Aspire L310 is one to consider for design mavens and the space-constrained user. It's got a lot going for it, but a couple of ...