Anti-DLL Injection
Verified with Citrix Workspace App 26.3.10 — updated on July 10, 2026
Supported on: All Citrix Workspace supported platforms
Path in the GPO console
Computer Configuration\Administrative Templates\Citrix Components\Citrix Workspace\App Protection\Anti-DLL Injection Description
Use this policy to enable/disable Anti-DLL Injection for Citrix Auth Manager, Citrix Workspace app UI and Citrix Virtual Apps and Desktops. By default Anti-DLL injection is disabled. When the policy is: Not Configured - Anti-DLL injection is disabled. Enabled - User can configure Anti-DLL injection individually for Citrix Auth Manager, Citrix Workspace app UI and Citrix Virtual Apps and Desktops. Disabled - Anti-DLL injection will be disabled for Citrix Auth Manager, Citrix Workspace app UI and Citrix Virtual Apps and Desktops.
Registry
HKLM
SOFTWARE\Policies\Citrix\AppProtection 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: Anti-DLL Injection
; State: Enabled
; Supported on: All Citrix Workspace supported platforms
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Citrix\AppProtection]
"EnableAntiDLLInjectionCitrixAuthManager"=dword:00000001
"EnableAntiDLLInjectionCitrixWorkspaceappUI"=dword:00000001
"EnableAntiDLLInjectionCVAD"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixAuthManager' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixWorkspaceappUI' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCVAD' -Value 1 -Type DWordIntune XML
No direct Policy CSP / OMA-URI mapping for this policy. Use the Intune Remediation tab, or ingest the ADMX in Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCitrixAuthManager' -Expected 1 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCitrixWorkspaceappUI' -Expected 1 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCVAD' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixAuthManager' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixWorkspaceappUI' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCVAD' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
# 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: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCitrixAuthManager' -Expected 1 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCitrixWorkspaceappUI' -Expected 1 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection' -Name 'EnableAntiDLLInjectionCVAD' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Anti-DLL Injection
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\SOFTWARE\Policies\Citrix\AppProtection'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixAuthManager' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCitrixWorkspaceappUI' -Value 1 -Type DWord
Set-ItemProperty -Path $path -Name 'EnableAntiDLLInjectionCVAD' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.