A new module for the TrickBot trojan has been discovered that targets the Active Directory database stored on compromised Windows domain controllers. TrickBot is typically download and installed on a ...

Microsoft is rolling out a fix for Active Directory issues affecting some Windows Server 2025 systems after installing security updates released since September. Microsoft has confirmed that the ...

Adding a computer to Active Directory is straightforward. In most cases, all you need to do is join the workstation to your Windows domain and reboot it once or twice. You can use Active Directory ...

Microsoft is urging customers to patch two Active Directory domain controller bugs after a PoC tool was publicly released on Dec. 12. A proof-of-concept tool has been published that leverages two ...

Editor’s note: When originally published this article said that by using dynamic user identification (UID) generation, users might be assigned a different UID number each time they logged onto a ...

Join us for this essential webcast to learn how to safeguard your organization’s most critical identity system—Active Directory—against modern ransomware and wiper attacks. Semperis Principal ...

Microsoft’s May Patch Tuesday update is triggering authentication errors. Microsoft is alerting customers that its May Patch Tuesday update is causing authentications errors and failures tied to ...

Microsoft on Friday announced a public preview of Windows Local Administrator Password Solution (LAPS) for Microsoft Entra Azure Active Directory. The preview of Windows LAPS for Azure AD represents a ...

Several years ago I documented Windows updates that needed additional registry keys to be set before you are fully patched. These updates can be hard to keep track of. Microsoft recently released ...

An attack using the SMB file sharing protocol that has been believed to work only within local area networks for over a decade can also be executed over the Internet, two researchers showed at the ...