TMA-CHROME-4.1.1

Ensure 'Allow or deny screen capture' is set to 'Disabled'

OrtaDüzey 2Otomatikchrome

Açıklama

This setting controls whether Google Chrome can use screen-share APIs including web-based online meetings, video, or screen sharing. Rationale: Allowing screen-share APIs within Google Chrome could potentially allow for sensitive data to be shared via screen captures. 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\Google\Chrome:ScreenCaptureAllowed (REG_DWORD); compliant when it is 0. Remediation writes 0 locally; in a domain set it through the ADMX so Group Policy does not revert it.

Nasıl denetlenir

Denetim yöntemi: Windows kayıt defteri

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome' -Name 'ScreenCaptureAllowed' -ErrorAction SilentlyContinue).'ScreenCaptureAllowed'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kabuk komutu

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'ScreenCaptureAllowed' -Value 0 -PropertyType DWord -Force | Out-Null

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: chromebrowsercis-l2
Referans: CIS Google Chrome Benchmark v3.0.0 - 4.1.1 Ensure 'Allow or deny screen capture' is set to 'Disabled'

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target chrome --level 2