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Update manage-protection-updates-windows-defender-antivirus.md

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denisebmsft 2019-10-18 16:17:54 -07:00
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windows/security/threat-protection/windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md
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@ -54,7 +54,7 @@ There are five locations where you can specify where an endpoint should obtain u
- [Windows Server Update Service](https://docs.microsoft.com/windows-server/administration/windows-server-update-services/get-started/windows-server-update-services-wsus)
- [System Center Configuration Manager](https://docs.microsoft.com/sccm/core/servers/manage/updates)
- [Network file share](https://docs.microsoft.com/windows-server/storage/nfs/nfs-overview)
- [Security intelligence updates for Windows Defender Antivirus and other Microsoft antimalware](https://www.microsoft.com/en-us/wdsi/defenderupdates)
- [Security intelligence updates for Windows Defender Antivirus and other Microsoft antimalware](https://www.microsoft.com/en-us/wdsi/defenderupdates) (Your policy and registry might have this listed as Microsoft Malware Protection Center (MMPC) security intelligence, its former name.)
To ensure the best level of protection, Microsoft Update allows for rapid releases, which means smaller downloads on a frequent basis. The Windows Server Update Service, System Center Configuration Manager, and Microsoft security intelligence updates sources deliver less frequent updates. Thus, the delta can be larger, resulting in larger downloads.
@ -71,7 +71,7 @@ Each source has typical scenarios that depend on how your network is configured,
|Microsoft Update | You want your endpoints to connect directly to Microsoft Update. This can be useful for endpoints that irregularly connect to your enterprise network, or if you do not use Windows Server Update Service to manage your updates.|
|File share | You have non-Internet-connected devices (such as VMs). You can use your Internet-connected VM host to download the updates to a network share, from which the VMs can obtain the updates. See the [VDI deployment guide](deployment-vdi-windows-defender-antivirus.md) for how file shares can be used in virtual desktop infrastructure (VDI) environments.|
|System Center Configuration Manager | You are using System Center Configuration Manager to update your endpoints.|
|Security intelligence updates for Windows Defender Antivirus and other Microsoft antimalware |[Make sure your devices are updated to support SHA-2](https://support.microsoft.com/help/4472027/2019-sha-2-code-signing-support-requirement-for-windows-and-wsus). Microsoft Defender Antivirus Security intelligence updates are delivered through Windows Update, and starting Monday October 21, 2019 security intelligence updates will be SHA-2 signed exclusively. <br/>Download the latest protection updates because of a recent infection or to help provision a strong, base image for [VDI deployment](deployment-vdi-windows-defender-antivirus.md). This option should generally be used only as a final fallback source, and not the primary source. It will only be used if updates cannot be downloaded from Windows Server Update Service or Microsoft Update for [a specified number of days](https://docs.microsoft.com/windows/threat-protection/windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus#set-the-number-of-days-before-protection-is-reported-as-out-of-date).|
|Security intelligence updates for Windows Defender Antivirus and other Microsoft antimalware (formerly referred to as MMPC) |[Make sure your devices are updated to support SHA-2](https://support.microsoft.com/help/4472027/2019-sha-2-code-signing-support-requirement-for-windows-and-wsus). Microsoft Defender Antivirus Security intelligence updates are delivered through Windows Update, and starting Monday October 21, 2019 security intelligence updates will be SHA-2 signed exclusively. <br/>Download the latest protection updates because of a recent infection or to help provision a strong, base image for [VDI deployment](deployment-vdi-windows-defender-antivirus.md). This option should generally be used only as a final fallback source, and not the primary source. It will only be used if updates cannot be downloaded from Windows Server Update Service or Microsoft Update for [a specified number of days](https://docs.microsoft.com/windows/threat-protection/windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus#set-the-number-of-days-before-protection-is-reported-as-out-of-date).|
You can manage the order in which update sources are used with Group Policy, System Center Configuration Manager, PowerShell cmdlets, and WMI.