windows-itpro-docs/windows/security/book/operating-system-security-virus-and-threat-protection.md

title, description, ms.topic, ms.date

title	description	ms.topic	ms.date
Windows 11 security book - Virus and threat protection	Operating System security chapter - Virus and threat protection.	overview	11/18/2024

Virus and threat protection in Windows 11

:::image type="content" source="images/operating-system.png" alt-text="Diagram containing a list of security features." lightbox="images/operating-system.png" border="false":::

Today's threat landscape is more complex than ever. This new world requires a new approach to threat prevention, detection, and response. Microsoft Defender Antivirus, along with many other features that are built into Windows 11, is at the frontlines, protecting customers against current and emerging threats.

[!INCLUDE microsoft-defender-smartscreen]

[!INCLUDE network-protection]

[!INCLUDE tamper-protection]

[!INCLUDE microsoft-defender-antivirus]

[!INCLUDE attack-surface-reduction-rules]

[!INCLUDE controlled-folder-access]

[!INCLUDE exploit-protection]