L1 BIO 16.01 ISO A.12.4.1 CIS 18.9.19.2

Priority Strict Bescherming

📅 2025-10-30
•
⏱️ 2 minuten lezen
•
🔴 Must-Have

💼 Management Samenvatting

Deze security regelen waarborgt de correcte configuratie van beveiligingsinstellingen op Windows endpoints.

Aanbeveling
IMPLEMENT
Risico zonder
High
Risk Score
7/10
Implementatie
2u (tech: 1u)
Van toepassing op:
✓ Windows

Deze instelling is onderdeel van de Windows security baseline en beschermt tegen bekende aanvalsvectoren door het afdwingen van veilige configuraties.

PowerShell Modules Vereist
Primary API: Graph
Connection: Connect-MgGraph
Required Modules: Microsoft.Graph.DeviceManagement

Implementatie

Dit regelen configureert priority strict bescherming via Microsoft Intune apparaat configuratie beleid of compliance policies om Windows endpoints te beveiligen volgens security best practices.

Vereisten

m365

Implementatie

Gebruik PowerShell-script priority-strict-bescherming.ps1 (functie Invoke-Monitoring) – Monitoren.

monitoring

Gebruik PowerShell-script priority-strict-protection.ps1 (functie Invoke-Monitoring) – Controleren.

Remediatie

Gebruik PowerShell-script priority-strict-bescherming.ps1 (functie Invoke-Remediation) – Herstellen.

Compliance en Auditing

Beleid documentatie

Compliance & Frameworks

Automation

Gebruik het onderstaande PowerShell script om deze security control te monitoren en te implementeren. Het script bevat functies voor zowel monitoring (-Monitoring) als remediation (-Remediation).

PowerShell
<# .SYNOPSIS Priority and Strict Protection Policies .DESCRIPTION Checks for Strict/Priority preset security policies for VIPs .NOTES NL Baseline v2.0 #> #Requires -Version 5.1 #Requires -Modules ExchangeOnlineManagement [CmdletBinding()] param([switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf) $ErrorActionPreference = 'Stop' Write-Host "`n========================================" -ForegroundColor Cyan Write-Host "Priority/Strict Protection Policies" -ForegroundColor Cyan Write-Host "========================================`n" -ForegroundColor Cyan function Invoke-Monitoring { try { Connect-ExchangeOnline -ShowBanner:$false -ErrorAction Stop Write-Host "Checking for Strict/Priority protection policies..." -ForegroundColor Gray $antiPhish = Get-AntiPhishPolicy | Where-Object { $_.Name -like '*Strict*' -or $_.Name -like '*Priority*' } $safeLinks = Get-SafeLinksPolicy | Where-Object { $_.Name -like '*Strict*' -or $_.Name -like '*Priority*' } $safeAttach = Get-SafeAttachmentPolicy | Where-Object { $_.Name -like '*Strict*' -or $_.Name -like '*Priority*' } Write-Host "`n Results:" -ForegroundColor Cyan Write-Host " Anti-Phishing Strict/Priority: $($antiPhish.Count)" -ForegroundColor $(if ($antiPhish.Count -gt 0) { 'Green' }else { 'Yellow' }) Write-Host " Safe Links Strict/Priority: $($safeLinks.Count)" -ForegroundColor $(if ($safeLinks.Count -gt 0) { 'Green' }else { 'Yellow' }) Write-Host " Safe Attachments Strict/Priority: $($safeAttach.Count)" -ForegroundColor $(if ($safeAttach.Count -gt 0) { 'Green' }else { 'Yellow' }) if ($antiPhish.Count -gt 0 -or $safeLinks.Count -gt 0 -or $safeAttach.Count -gt 0) { Write-Host "`n[OK] COMPLIANT - Strict protection configured" -ForegroundColor Green exit 0 } else { Write-Host "`n⚠️ Consider enabling Strict preset policies for VIPs" -ForegroundColor Yellow exit 1 } } catch { Write-Host "ERROR: $_" -ForegroundColor Red exit 2 } } try { if ($Monitoring) { Invoke-Monitoring } else { Write-Host "Use: -Monitoring" -ForegroundColor Yellow } } catch { throw } finally { Write-Host "`n========================================`n" -ForegroundColor Cyan } function Invoke-Remediation { <# .SYNOPSIS Herstelt de configuratie naar de gewenste staat .DESCRIPTION Note: This is a monitoring-only control, remediation delegates to monitoring #> [CmdletBinding()] param() Write-Host "[INFO] This is a monitoring-only control" -ForegroundColor Yellow Write-Host "[INFO] Running monitoring check instead..." -ForegroundColor Cyan Invoke-Monitoring }

Risico zonder implementatie

Risico zonder implementatie
High: No auth tracking.

Management Samenvatting

Schakel in audit logging.