Ensure 'Force Microsoft Defender SmartScreen checks on downloads from trusted sources' is set to 'Enabled'

TinggiLevel 1Otomatisedge

Deskripsi

This policy setting controls whether Microsoft Defender SmartScreen can check if downloads have been retrieved from a trusted source. The recommended state for this setting is: Enabled. Rationale: Windows Defender SmartScreen can verify that downloads are from a trusted source can greatly reduce the chances of a user downloading an infected package to their machine. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Microsoft\Edge:SmartScreenForTrustedDownloadsEnabled (REG_DWORD); compliant when it is 1. Remediation writes 1 locally; in a domain set it through the ADMX so Group Policy does not revert it.

Cara pemeriksaan

Metode audit: Registry Windows

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge' -Name 'SmartScreenForTrustedDownloadsEnabled' -ErrorAction SilentlyContinue).'SmartScreenForTrustedDownloadsEnabled'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(1) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Perintah shell

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'SmartScreenForTrustedDownloadsEnabled' -Value 1 -PropertyType DWord -Force | Out-Null

Properti

Sistem operasi: Apa saja
Tag: edgebrowsercis-l1
Referensi: CIS Microsoft Edge Benchmark v5.0.0 - 1.34.4 Ensure 'Force Microsoft Defender SmartScreen checks on downloads from trusted sources' is set to 'Enabled'

Periksa host ini

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shell

tmaegis scan --target edge