Prohibit access to properties of components of a LAN connection
Verified with Windows 11 25H2 — updated on July 30, 2026
Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
Path in the GPO console
User Configuration\Administrative Templates\Network\Network Connections Description
Determines whether Administrators and Network Configuration Operators can change the properties of components used by a LAN connection. This setting determines whether the Properties button for components of a LAN connection is enabled. If you enable this setting (and enable the "Enable Network Connections settings for Administrators" setting), the Properties button is disabled for Administrators. Network Configuration Operators are prohibited from accessing connection components, regardless of the "Enable Network Connections settings for Administrators" setting. Important: If the "Enable Network Connections settings for Administrators" is disabled or not configured, this setting does not apply to administrators on post-Windows 2000 computers. If you disable this setting or do not configure it, the Properties button is enabled for administrators and Network Configuration Operators. The Local Area Connection Properties dialog box includes a list of the network components that the connection uses. To view or change the properties of a component, click the name of the component, and then click the Properties button beneath the component list. Note: Not all network components have configurable properties. For components that are not configurable, the Properties button is always disabled. Note: When the "Prohibit access to properties of a LAN connection" setting is enabled, users are blocked from accessing the Properties button for LAN connection components. Note: Network Configuration Operators only have permission to change TCP/IP properties. Properties for all other components are unavailable to these users. Note: Nonadministrators are already prohibited from accessing properties of components for a LAN connection, regardless of this setting.
Registry
Software\Policies\Microsoft\Windows\Network Connections Value name: NC_LanChangeProperties
Enabled: NC_LanChangeProperties = 0
Disabled: NC_LanChangeProperties = 1
MDM / Intune (CSP)
./User/Vendor/MSFT/Policy/Config/ADMX_NetworkConnections/NC_LanChangeProperties Microsoft Learn documentation Mapping data: Microsoft Learn (CC BY 4.0)
Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Prohibit access to properties of components of a LAN connection
; State: Enabled
; Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Network Connections]
"NC_LanChangeProperties"=dword:00000000More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Policies\Microsoft\Windows\Network Connections'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NC_LanChangeProperties' -Value 0 -Type DWordIntune XML
OMA-URI: ./User/Vendor/MSFT/Policy/Config/ADMX_NetworkConnections/NC_LanChangeProperties
Data type: String
Value:
<enabled/>Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKCU:\Software\Policies\Microsoft\Windows\Network Connections' -Name 'NC_LanChangeProperties' -Expected 0 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Policies\Microsoft\Windows\Network Connections'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NC_LanChangeProperties' -Value 0 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKCU:\Software\Policies\Microsoft\Windows\Network Connections' -Name 'NC_LanChangeProperties' -Expected 0 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Prohibit access to properties of components of a LAN connection
# State: Enabled
# Supported on: Microsoft Windows Server 2003, Windows XP, and Windows 2000 Service Pack 1 operating systems only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Policies\Microsoft\Windows\Network Connections'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NC_LanChangeProperties' -Value 0 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.