WindowsSSO

Allow Windows single sign-on for Microsoft, work, and school accounts.

If this policy is set to true, Firefox will use credentials stored in Windows to sign in to Microsoft, work, and school accounts.

Compatibility

Firefox	Firefox ESR	Firefox Enterprise
Available since 91	Available since 91	Available since 149

CCK2 Equivalent: N/A
OMA-URI: WindowsSSO
Preferences Affected: network.http.windows-sso.enabled

Examples

policies.json

{
  "policies": {
    "WindowsSSO": true
  }
}

JSON schema

WindowsSSO JSON schema

{
  "type": "boolean"
}

Windows (GPO)

Software\Policies\Mozilla\Firefox\WindowsSSO = 0x1 | 0x0

See also

• MicrosoftEntraSSO policy, which is the macOS counterpart and signs in to Microsoft Entra accounts using credentials stored in the Company Portal.
• Configuring policies guide