OneAuth Authentication Flow Enforced for signin
Verified with Microsoft Edge 152.0.4191.53 — updated on July 10, 2026
Supported on: Microsoft Edge version 93, Windows 7 or later
Path in the GPO console
Computer Configuration\Administrative Templates\Microsoft Edge\Identity and sign-in User Configuration\Administrative Templates\Microsoft Edge\Identity and sign-in Description
This policy allows users to decide whether to use the OneAuth library for sign-in and token fetch in Microsoft Edge on Windows 10 RS3 and later. If you disable or don't configure this policy, sign-in process uses Windows Account Manager. Microsoft Edge would be able to use accounts you signed in to Windows, Microsoft Office, or other Microsoft applications for sign in, without the need for a password. Or, you can provide valid account and password to sign in, which are stored in Windows Account Manager for future usage. You can investigate all accounts stored in Windows Account Manager through Windows Settings -> Accounts -> Email and accounts page. If you enable this policy, OneAuth authentication flow is used for account sign in. The OneAuth authentication flow has fewer dependencies and works without Windows shell. The account you use isn't stored in the Email and accounts page. This policy only takes effect on Windows 10 RS3 and later. On Windows 10 earlier to RS3, OneAuth is used for authentication in Microsoft Edge by default.
Registry
Software\Policies\Microsoft\Edge Software\Policies\Microsoft\Edge Value name: OneAuthAuthenticationEnforced
Enabled: OneAuthAuthenticationEnforced = 1
Disabled: OneAuthAuthenticationEnforced = 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. ⓘ
Applying both scopes creates an ambiguous configuration (computer takes precedence over user). Only do this intentionally.
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: OneAuth Authentication Flow Enforced for signin
; State: Enabled
; Scope: Computer (HKLM)
; Supported on: Microsoft Edge version 93, Windows 7 or later
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Edge]
"OneAuthAuthenticationEnforced"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OneAuthAuthenticationEnforced' -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: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'OneAuthAuthenticationEnforced' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OneAuthAuthenticationEnforced' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
# 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: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Edge' -Name 'OneAuthAuthenticationEnforced' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: OneAuth Authentication Flow Enforced for signin
# State: Enabled
# Scope: Computer (HKLM)
# Supported on: Microsoft Edge version 93, Windows 7 or later
$path = 'HKLM:\Software\Policies\Microsoft\Edge'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'OneAuthAuthenticationEnforced' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.