
Windows 10, version 1703: Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure Windows Defender SmartScreen Windows 10, Version 1607 and earlier: Administrative Templates\Windows Components\File Explorer\Configure Windows SmartScreen At least Windows Server 2012, Windows 8 or Windows RT Windows 10, version 2004: Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure Windows Defender SmartScreen SmartScreen uses registry-based Administrative Template policy settings. See Windows 10 and Windows 11 settings to protect devices using Intune for the controls you can use in Intune.

Based on how you set up Microsoft Defender SmartScreen, you can show employees a warning page and let them continue to the site, or you can block the site entirely. Microsoft Defender SmartScreen works with Intune, Group Policy, and mobile device management (MDM) settings to help you manage your organization's computer settings.
