L1 BIO 16.01 ISO A.12.4.1 CIS 18.9.19.2

Allow Behavior Monitoring Is Set To Allowed

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

💼 Management Samenvatting

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

Aanbeveling
Implementeer
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 Configureerert allow behavior monitoring is set to allowed via Microsoft Intune apparaat configuratie beleid of compliance policies om Windows endpoints te beveiligen volgens security best practices.

Vereisten

Microsoft Intune via device configuratiebeleidsregels

Implementeeratie

Gebruik PowerShell-script allow-behavior-monitoring-is-set-to-allowed.ps1 (functie Invoke-Monitoring) – Monitoren.

monitoring

Gebruik PowerShell-script allow-behavior-monitoring-is-set-to-allowed.ps1 (functie Invoke-Monitoring) – Controleren.

Remediatie

Gebruik PowerShell-script allow-behavior-monitoring-is-set-to-allowed.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 Intune Windows Defender: Behavior Monitoring Allowed .DESCRIPTION CIS - Defender behavior monitoring moet enabled. .NOTES Filename: defender-behavior-monitoring.ps1|Author: Nederlandse Baseline voor Veilige Cloud|Service: WinDefend|Expected: Behavior Monitoring Enabled #> #Requires -Version 5.1 #Requires -RunAsAdministrator [CmdletBinding()]param([switch]$WhatIf, [switch]$Monitoring, [switch]$Remediation, [switch]$Revert) $ErrorActionPreference = 'Stop' function Connect-RequiredServices { $p = New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent()); return $p.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator) } function Test-Compliance { $r = [PSCustomObject]@{ScriptName = "defender-behavior.ps1"; PolicyName = "Defender Behavior Monitoring"; IsCompliant = $false; CurrentValue = $null; Details = @() }; function Invoke-Revert { Set-MpPreference -DisableBehaviorMonitoring $true } try { $pref = Get-MpPreference -ErrorAction SilentlyContinue; if ($pref) { $r.CurrentValue = $pref.DisableBehaviorMonitoring; if ($pref.DisableBehaviorMonitoring -eq $false) { $r.IsCompliant = $true; $r.Details += "Behavior monitoring enabled" }else { $r.Details += "Behavior monitoring disabled" } }else { $r.Details += "Defender niet beschikbaar" } }catch { $r.Details += "Error: $($_.Exception.Message)" }; return $r } function Invoke-Remediation { Set-MpPreference -DisableBehaviorMonitoring $false; Write-Host "Behavior monitoring enabled" -ForegroundColor Green } function Invoke-Monitoring { $r = Test-Compliance; Write-Host "`n$($r.PolicyName): $(if($r.IsCompliant){'COMPLIANT'}else{'NON-COMPLIANT'})" -ForegroundColor $(if ($r.IsCompliant) { 'Green' }else { 'Red' }); return $r } function Invoke-Revert { Set-MpPreference -DisableBehaviorMonitoring $true } try { if (-not(Connect-RequiredServices)) { exit 1 }; if ($Monitoring) { $r = Invoke-Monitoring; exit $(if ($r.IsCompliant) { 0 }else { 1 }) }elseif ($Remediation) { if (-not $WhatIf) { Invoke-Remediation } }elseif ($Revert) { Invoke-Revert }else { $r = Test-Compliance; exit $(if ($r.IsCompliant) { 0 }else { 1 }) } }catch { Write-Error $_; exit 1 }

Risico zonder implementatie

Risico zonder implementatie
High: No auth tracking.

Management Samenvatting

Schakel in audit logging.