Microsoft has pulled a recent Microsoft Defender update that was supposed to fix a known issue triggering persistent restart alerts and Windows Security warnings that Local Security Authority (LSA) ...

To use Windows Defender ATP (Advanced Threat Protection), onboard your devices to the platform using Configuration Manager, Microsoft Intune, or manual installation. Access the Microsoft Defender ...

Microsoft has shared more details about the new Windows 11 administrator protection security feature, which is available in preview and uses Windows Hello authentication prompts to block access to ...

Not all Windows updates are security updates, but even scheduled cumulative updates that add new features to the operating system platform sometimes impact security areas. Take, for example, the ...

Enhanced phishing protection in Microsoft Defender is a security feature designed to guard against phishing attacks that attempt to steal users’ personal or login information. It works by actively ...

Finally, we have a good, solid test of spyware protection (for Windows, of course -- it's the only platform that suffers from spyware). My suite of choice, Microsoft Security Essentials, ranked about ...