Ensure 'Make hidden markup visible' is set to 'Enabled'

TinggiLevel 1Otomatisoffice

Deskripsi

This policy setting controls whether hidden markup is visible when users open PowerPoint files in standard or HTML format. The recommended state for this setting is: Enabled. Rationale: If a file is saved with hidden markup, users might inadvertently distribute sensitive comments or information outside of their trusted circle without realizing that this information is still present in the document. User setting: the audit checks HKEY_USERS\<SID>\SOFTWARE\Policies\Microsoft\office\16.0\powerpoint\options:markupopensave (REG_DWORD) in every loaded user hive (S-1-5-21-*) and is compliant when each holds 1. It prints 'no-user-hive-loaded' (FAIL) when no user profile is loaded, so scan while users are logged on.

Cara pemeriksaan

Metode audit: Registry Windows

registry

$sids = @(Get-ChildItem -Path 'Registry::HKEY_USERS' -ErrorAction SilentlyContinue | Where-Object { $_.PSChildName -match '^S-1-5-21-\d+-\d+-\d+-\d+$' } | ForEach-Object { $_.PSChildName }); if ($sids.Count -eq 0) { 'no-user-hive-loaded' } else { $bad = @(); foreach ($s in $sids) { $v = (Get-ItemProperty -Path ('Registry::HKEY_USERS\' + $s + '\SOFTWARE\Policies\Microsoft\office\16.0\powerpoint\options') -Name 'markupopensave' -ErrorAction SilentlyContinue).'markupopensave'; if (-not ($null -ne $v -and @(1) -contains [int64]$v)) { $bad += $s + ':markupopensave=' + $v } }; if ($bad.Count -eq 0) { 'compliant' } else { 'non-compliant: ' + ($bad -join ', ') } }

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Configure through Group Policy (User Configuration): User Configuration\Administrative Templates\Microsoft PowerPoint 2016\PowerPoint Options\Security\Make hidden markup visible = Enabled

Properti

Sistem operasi: Apa saja
Tag: officeproductivitycis-l1
Referensi: CIS Microsoft Office Enterprise Benchmark v2.0.0 - 2.6.6.6.3 Ensure 'Make hidden markup visible' is set to 'Enabled'

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shell

tmaegis scan --target office