Force Microsoft Defender SmartScreen checks on downloads from trusted sources
Verified with Microsoft Edge 152.0.4191.53 — updated on July 10, 2026
Supported on: Microsoft Edge version 78, Windows 7 or later
Path in the GPO console
Computer Configuration\Administrative Templates\Microsoft Edge\SmartScreen settings User Configuration\Administrative Templates\Microsoft Edge\SmartScreen settings Description
This policy setting lets you configure whether Microsoft Defender SmartScreen checks download reputation from a trusted source. In Windows, the policy determines a trusted source by checking its Internet zone. If the source comes from the local system, intranet, or trusted sites zone, then the download is considered trusted and safe. If you enable or don't configure this setting, Microsoft Defender SmartScreen checks the download's reputation regardless of source. If you disable this setting, Microsoft Defender SmartScreen doesn't check the download's reputation when downloading from a trusted source. This policy is available only on Windows instances that are joined to a Microsoft Active Directory domain, Windows 10 Pro or Enterprise instances that enrolled for device management.
Registry
Software\Policies\Microsoft\Edge Software\Policies\Microsoft\Edge Value name: SmartScreenForTrustedDownloadsEnabled
Enabled: SmartScreenForTrustedDownloadsEnabled = 1
Disabled: SmartScreenForTrustedDownloadsEnabled = 0
Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
Applying both scopes creates an ambiguous configuration (computer takes precedence over user). Only do this intentionally.
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
; State: Enabled
; Scope: Computer (HKLM)
; Supported on: Microsoft Edge version 78, Windows 7 or later
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Edge]
"SmartScreenForTrustedDownloadsEnabled"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'SmartScreenForTrustedDownloadsEnabled' -Value 1 -Type DWordIntune XML
No direct Policy CSP / OMA-URI mapping for this policy. Use the Intune Remediation tab, or ingest the ADMX in Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'SmartScreenForTrustedDownloadsEnabled' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'SmartScreenForTrustedDownloadsEnabled' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'SmartScreenForTrustedDownloadsEnabled' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Force Microsoft Defender SmartScreen checks on downloads from trusted sources
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 78, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'SmartScreenForTrustedDownloadsEnabled' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.