# Microsoft Defender Antivirus

> antivirus app, component of Windows Vista and later

**Wikidata**: [Q243269](https://www.wikidata.org/wiki/Q243269)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Microsoft_Defender_Antivirus)  
**Source**: https://4ort.xyz/entity/microsoft-defender-antivirus


## References

1. [Update für Microsoft Defender Antivirus-Antischadsoftwareplattform – KB4052623 (Version 4.18.2006.10)](https://www.catalog.update.microsoft.com/Search.aspx?q=KB4052623)
2. [Security intelligence updates for Microsoft Defender Antivirus and other Microsoft antimalware](https://www.microsoft.com/en-us/wdsi/defenderupdates)
3. [Monthly platform and engine versions. 2021](https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/manage-updates-baselines-microsoft-defender-antivirus?view=o365-worldwide#monthly-platform-and-engine-versions)
4. [Latest security intelligence update. 2021](https://www.microsoft.com/en-us/wdsi/defenderupdates)
5. [Manage Microsoft Defender Antivirus updates and apply baselines](https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/manage-updates-baselines-microsoft-defender-antivirus?view=o365-worldwide#monthly-platform-and-engine-versions)
6. [Source](https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/manage-updates-baselines-microsoft-defender-antivirus?view=o365-worldwide#monthly-platform-and-engine-versions)
7. [Source](https://www.catalog.update.microsoft.com/Search.aspx?q=KB4052623)
8. [Source](https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/microsoft-defender-antivirus-updates?view=o365-worldwide#monthly-platform-and-engine-versions)
9. [Monthly platform and engine versions](https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/microsoft-defender-antivirus-updates?view=o365-worldwide#monthly-platform-and-engine-versions)
10. [Microsoft Update-Katalog](https://www.catalog.update.microsoft.com/Search.aspx?q=KB4052623)
11. [Source](https://web.archive.org/web/20061030072057/http://www.microsoft.com/athome/security/spyware/software/about/releasenotes.mspx)
12. Freebase Data Dumps. 2013
13. Quora