Files
winutil/functions/public/Invoke-WPFUpdatessecurity.ps1
2026-07-01 19:48:43 -05:00

53 lines
3.1 KiB
PowerShell

function Invoke-WPFUpdatessecurity {
<#
.SYNOPSIS
Sets Windows Update to recommended settings
.DESCRIPTION
1. Disables driver offering through Windows Update
2. Disables Windows Update automatic restart
3. Sets Windows Update to Semi-Annual Channel (Targeted)
4. Defers feature updates for 365 days
5. Defers quality updates for 4 days
#>
Write-Host "Disabling driver offering through Windows Update..."
Write-WinUtilLog -Component "Updates" -Message "Applying recommended Windows Update settings."
Write-WinUtilLog -Component "Updates" -Message "Disabling driver offering through Windows Update."
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Device Metadata" -Force
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Device Metadata" -Name "PreventDeviceMetadataFromNetwork" -Type DWord -Value 1
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DriverSearching" -Force
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DriverSearching" -Name "DontPromptForWindowsUpdate" -Type DWord -Value 1
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DriverSearching" -Name "DontSearchWindowsUpdate" -Type DWord -Value 1
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DriverSearching" -Name "DriverUpdateWizardWuSearchEnabled" -Type DWord -Value 0
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Force
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Name "ExcludeWUDriversInQualityUpdate" -Type DWord -Value 1
Write-Host "Setting cumulative updates back by 1 year and security updates by 4 days..."
Write-WinUtilLog -Component "Updates" -Message "Deferring feature updates by 365 days and quality updates by 4 days."
New-Item -Path "HKLM:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" -Force
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" -Name "BranchReadinessLevel" -Type DWord -Value 20
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" -Name "DeferFeatureUpdatesPeriodInDays" -Type DWord -Value 365
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" -Name "DeferQualityUpdatesPeriodInDays" -Type DWord -Value 4
Write-Host "Disabling Windows Update automatic restart..."
Write-WinUtilLog -Component "Updates" -Message "Disabling Windows Update automatic restart while users are logged in."
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Force
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "NoAutoRebootWithLoggedOnUsers" -Type DWord -Value 1
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUPowerManagement" -Type DWord -Value 0
Write-Host "================================="
Write-Host "-- Updates Set to Recommended ---"
Write-Host "================================="
Write-WinUtilLog -Component "Updates" -Message "Recommended Windows Update settings workflow completed."
}