A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

Admins in charge of securing Windows devices protected by Microsoft Defender for Endpoint can now "contain" a compromised unmanaged device to prevent lateral movement of data and slow down hackers.

The feud between "NightmareEclipse" and Microsoft continues to hold unpleasant surprises for the Windows ecosystem. The ...

Microsoft this week announced public previews of Network Protection and Web Protection capabilities for Linux and macOS devices in its Microsoft Defender for Endpoint solution. Microsoft Defender for ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft and CISA confirm Defender zero-days exploited in the wild. Microsoft has started ...

Do you still need third-party antivirus on your Windows PC?

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Microsoft Defender for Business alerts can show what's happening in your network. The better you understand your network, the faster you can triage alerts. Endpoint detection and response (EDR) is ...

Overview: Compare seven trusted anti-ransomware solutions designed for businesses and personal computers against evolving ...

Microsoft Defender, the company’s security app, is now available to any individual who has a subscription to Microsoft 365, the online productivity suite that includes Word, Excel, and more. Different ...