Ensure 'Prevent bypassing Microsoft Defender SmartScreen prompts for sites' is set to 'Enabled'

HochStufe 1Automatisiertedge

Beschreibung

This policy setting controls whether users may bypass the SmartScreen warning if a site is deemed unsafe. The recommended state for this setting is: Enabled. Rationale: Windows Defender SmartScreen can provide messages and warnings to users to help thwart phishing and malicious software. However, by default, users may bypass these warnings. 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:PreventSmartScreenPromptOverride (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.

So wird geprüft

Prüfmethode: Windows-Registrierung

registry

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

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Shell-Befehl

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 'PreventSmartScreenPromptOverride' -Value 1 -PropertyType DWord -Force | Out-Null

Eigenschaften

Betriebssysteme: Beliebig
Tags: edgebrowsercis-l1
Referenz: CIS Microsoft Edge Benchmark v5.0.0 - 1.34.5 Ensure 'Prevent bypassing Microsoft Defender SmartScreen prompts for sites' is set to 'Enabled'

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