GoKawiilMicrosoft extends Defender endpoint security to Linux desktops and servers
Microsoft has expanded Microsoft Defender, its anti-malware and endpoint security product, to support major Linux distributions for enterprise use. The Linux version includes a next-generation antivirus engine, vulnerability management, device inventory, and threat-hunting tools, mirroring capabilities already available on Windows.
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Microsoft frames the move as a response to Linux's growing attractiveness to cybercriminals, particularly in developer environments involving code repositories and cloud infrastructure. Bringing Linux under the same security console as Windows could let IT teams manage mixed-OS enterprises with one set of tools, which may lower the operational burden of supporting heterogeneous environments. It also signals Microsoft's continued push to position Defender and its security suite as the default layer across all major platforms, not just Windows.
- Microsoft Defender now officially supports major Linux distributions for enterprise security.
- The Linux version includes antivirus scanning, vulnerability management, and threat-hunting features matching Windows Defender.
- Microsoft says the expansion addresses rising cyberattacks targeting Linux-based developer and server environments.
Source: techspot.com — Alfonso Maruccia, 2026-10-16
Published there as: “Windows Defender now works in Linux, because why not”
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