Disable changing connection settings: registry value Connection Settings (HKCU Control Panel)UserHKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel

Policy ID
RestrictConnectionSettings_1
Scope
User Configuration
Supported on
At least Internet Explorer 5.0
Source
Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category
Windows Components › Internet Explorer

Registry

Connection Settings

-User