diff --git a/windows/security/TOC.yml b/windows/security/TOC.yml index 63adeb04ea..d71b135f49 100644 --- a/windows/security/TOC.yml +++ b/windows/security/TOC.yml @@ -39,7 +39,7 @@ href: information-protection/tpm/switch-pcr-banks-on-tpm-2-0-devices.md - name: TPM recommendations href: information-protection/tpm/tpm-recommendations.md - + - name: Hardware-based root of trust href: threat-protection/windows-defender-system-guard/how-hardware-based-root-of-trust-helps-protect-windows.md - name: System Guard Secure Launch and SMM protection @@ -321,6 +321,8 @@ items: - name: Enhanced Phishing Protection in Microsoft Defender SmartScreen href: threat-protection\microsoft-defender-smartscreen\phishing-protection-microsoft-defender-smartscreen.md + - name: Microsoft Defender SmartScreen Group Policy and mobile device management (MDM) settings + href: threat-protection\microsoft-defender-smartscreen\microsoft-defender-smartscreen-available-settings.md - name: Configure S/MIME for Windows href: identity-protection\configure-s-mime.md - name: Windows Credential Theft Mitigation Guide Abstract diff --git a/windows/security/threat-protection/microsoft-defender-smartscreen/microsoft-defender-smartscreen-available-settings.md b/windows/security/threat-protection/microsoft-defender-smartscreen/microsoft-defender-smartscreen-available-settings.md index 8723d513d2..3c1ed6dcea 100644 --- a/windows/security/threat-protection/microsoft-defender-smartscreen/microsoft-defender-smartscreen-available-settings.md +++ b/windows/security/threat-protection/microsoft-defender-smartscreen/microsoft-defender-smartscreen-available-settings.md @@ -1,59 +1,57 @@ --- -title: Available Microsoft Defender SmartScreen Group Policy and mobile device management (MDM) settings (Windows) +title: Available Microsoft Defender SmartScreen Group Policy and mobile device management (MDM) settings description: A list of all available settings for Microsoft Defender SmartScreen using Group Policy and mobile device management (MDM) settings. ms.prod: windows-client -ms.mktglfcycl: explore -ms.sitesec: library -ms.pagetype: security author: vinaypamnani-msft ms.localizationpriority: medium ms.date: 09/28/2020 -ms.reviewer: +ms.reviewer: manager: aaroncz ms.author: vinpa ms.technology: itpro-security ms.topic: reference +appliesto: +- ✅ Windows 11 +- ✅ Windows 10 --- # Available Microsoft Defender SmartScreen Group Policy and mobile device management (MDM) settings -**Applies to:** - -- Windows 10 -- Windows 11 Microsoft Defender SmartScreen works with Intune, Group Policy, and mobile device management (MDM) settings to help you manage your organization's computer settings. 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. -See [Windows 10 (and Windows 11) settings to protect devices using Intune](/intune/endpoint-protection-windows-10#windows-defender-smartscreen-settings) for the controls you can use in Intune. - +See [Windows 10 and Windows 11 settings to protect devices using Intune](/intune/endpoint-protection-windows-10#windows-defender-smartscreen-settings) for the controls you can use in Intune. ## Group Policy settings + SmartScreen uses registry-based Administrative Template policy settings. Setting|Supported on|Description| |--- |--- |--- | |**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure Windows Defender SmartScreen|**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**|This policy setting turns on Microsoft Defender SmartScreen.

If you enable this setting, it turns on Microsoft Defender SmartScreen and your employees are unable to turn it off. Additionally, when enabling this feature, you must also pick whether Microsoft Defender SmartScreen should Warn your employees or Warn and prevent bypassing the message (effectively blocking the employee from the site).

If you disable this setting, it turns off Microsoft Defender SmartScreen and your employees are unable to turn it on.

If you don't configure this setting, your employees can decide whether to use Microsoft Defender SmartScreen.| -|**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure App Install Control|**Windows 10, version 1703:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure App Install Control|This policy setting is intended to prevent malicious content from affecting your user's devices when downloading executable content from the internet.

This setting does not protect against malicious content from USB devices, network shares, or other non-internet sources.

**Important:** Using a trustworthy browser helps ensure that these protections work as expected.| +|**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure App Install Control|**Windows 10, version 1703:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Explorer\Configure App Install Control|This policy setting is intended to prevent malicious content from affecting your user's devices when downloading executable content from the internet.

This setting doesn't protect against malicious content from USB devices, network shares, or other non-internet sources.

**Important:** Using a trustworthy browser helps ensure that these protections work as expected.| |**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Configure Windows Defender SmartScreen (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Configure Microsoft Defender SmartScreen (Microsoft Edge version 77 or later)

**Windows 10, version 1703:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Configure Windows Defender SmartScreen (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Configure Microsoft Defender SmartScreen (Microsoft Edge version 77 or later)

**Windows 10, Version 1607 and earlier:** Administrative Templates\Windows Components\Microsoft Edge\Configure Windows SmartScreen|Microsoft Edge on Windows 10 or Windows 11|This policy setting turns on Microsoft Defender SmartScreen.

If you enable this setting, it turns on Microsoft Defender SmartScreen and your employees are unable to turn it off.

If you disable this setting, it turns off Microsoft Defender SmartScreen and your employees are unable to turn it on.

If you don't configure this setting, your employees can decide whether to use Microsoft Defender SmartScreen.| |**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Prevent bypassing Windows Defender SmartScreen prompts for files (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Prevent bypassing of Microsoft Defender SmartScreen warnings about downloads (Microsoft Edge version 77 or later)

**Windows 10, version 1703:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Prevent bypassing Windows Defender SmartScreen prompts for files (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Prevent bypassing of Microsoft Defender SmartScreen warnings about downloads (Microsoft Edge version 77 or later)

**Windows 10, Version 1511 and 1607:** Administrative Templates\Windows Components\Microsoft Edge\Prevent bypassing Windows SmartScreen prompts for files|Microsoft Edge on Windows 10, version 1511 or later|This policy setting stops employees from bypassing the Microsoft Defender SmartScreen warnings about potentially malicious files.

If you enable this setting, it stops employees from bypassing the warning, stopping the file download.

If you disable or don't configure this setting, your employees can bypass the warnings and continue to download potentially malicious files.| |**Windows 10, version 2004:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Prevent bypassing Windows Defender SmartScreen prompts for sites (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Prevent bypassing Microsoft Defender SmartScreen prompts for sites (Microsoft Edge version 77 or later)

**Windows 10, version 1703:** Administrative Templates\Windows Components\Windows Defender SmartScreen\Microsoft Edge\Prevent bypassing Windows Defender SmartScreen prompts for sites (Microsoft Edge version 45 and earlier)

Administrative Templates\Microsoft Edge\SmartScreen settings\Prevent bypassing Microsoft Defender SmartScreen prompts for sites (Microsoft Edge version 77 or later)

**Windows 10, Version 1511 and 1607:** Administrative Templates\Windows Components\Microsoft Edge\Prevent bypassing Windows SmartScreen prompts for sites|Microsoft Edge on Windows 10, version 1511 or later|This policy setting stops employees from bypassing the Microsoft Defender SmartScreen warnings about potentially malicious sites.

If you enable this setting, it stops employees from bypassing the warning, stopping them from going to the site.

If you disable or don't configure this setting, your employees can bypass the warnings and continue to visit a potentially malicious site.| -|Administrative Templates\Windows Components\Internet Explorer\Prevent managing SmartScreen Filter|Internet Explorer 9 or later|This policy setting prevents the employee from managing Microsoft Defender SmartScreen.

If you enable this policy setting, the employee isn't prompted to turn on Microsoft Defender SmartScreen. All website addresses that are not on the filter's allow list are sent automatically to Microsoft without prompting the employee.

If you disable or don't configure this policy setting, the employee is prompted to decide whether to turn on Microsoft Defender SmartScreen during the first-run experience.| +|Administrative Templates\Windows Components\Internet Explorer\Prevent managing SmartScreen Filter|Internet Explorer 9 or later|This policy setting prevents the employee from managing Microsoft Defender SmartScreen.

If you enable this policy setting, the employee isn't prompted to turn on Microsoft Defender SmartScreen. All website addresses that aren't on the filter's allowlist are sent automatically to Microsoft without prompting the employee.

If you disable or don't configure this policy setting, the employee is prompted to decide whether to turn on Microsoft Defender SmartScreen during the first-run experience.| |Administrative Templates\Windows Components\Internet Explorer\Prevent bypassing SmartScreen Filter warnings|Internet Explorer 8 or later|This policy setting determines whether an employee can bypass warnings from Microsoft Defender SmartScreen.

If you enable this policy setting, Microsoft Defender SmartScreen warnings block the employee.

If you disable or don't configure this policy setting, the employee can bypass Microsoft Defender SmartScreen warnings.| -|Administrative Templates\Windows Components\Internet Explorer\Prevent bypassing SmartScreen Filter warnings about files that are not commonly downloaded from the Internet|Internet Explorer 9 or later|This policy setting determines whether the employee can bypass warnings from Microsoft Defender SmartScreen. Microsoft Defender SmartScreen warns the employee about executable files that Internet Explorer users do not commonly download from the Internet.

If you enable this policy setting, Microsoft Defender SmartScreen warnings block the employee.

If you disable or don't configure this policy setting, the employee can bypass Microsoft Defender SmartScreen warnings.| - +|Administrative Templates\Windows Components\Internet Explorer\Prevent bypassing SmartScreen Filter warnings about files that aren't commonly downloaded from the Internet|Internet Explorer 9 or later|This policy setting determines whether the employee can bypass warnings from Microsoft Defender SmartScreen. Microsoft Defender SmartScreen warns the employee about executable files that Internet Explorer users don't commonly download from the Internet.

If you enable this policy setting, Microsoft Defender SmartScreen warnings block the employee.

If you disable or don't configure this policy setting, the employee can bypass Microsoft Defender SmartScreen warnings.| ## MDM settings -If you manage your policies using Microsoft Intune, you'll want to use these MDM policy settings. All settings support desktop computers running Windows 10 Pro or Windows 10 Enterprise, enrolled with Microsoft Intune.

+ +If you manage your policies using Microsoft Intune, use these MDM policy settings. All settings support desktop computers running Windows 10/11 Pro or Windows 10/11 Enterprise, enrolled with Microsoft Intune. + For Microsoft Defender SmartScreen Edge MDM policies, see [Policy CSP - Browser](/windows/client-management/mdm/policy-csp-browser). |Setting|Supported versions|Details| |--- |--- |--- | -|AllowSmartScreen|Windows 10|
  • **URI full path.** ./Vendor/MSFT/Policy/Config/Browser/AllowSmartScreen
  • **Data type.** Integer**Allowed values:**