Configure native messaging blocklist

Supported on: Microsoft Windows 7 or later

Registry

HKLM Software\Policies\Google\Chrome

HKCU Software\Policies\Google\Chrome

Options

List (registry values) list - list under Software\Policies\Google\Chrome\NativeMessagingBlocklist

Description

Setting the policy specifies which native messaging hosts shouldn't be loaded. A deny list value of * means all native messaging hosts are denied, unless they're explicitly allowed. Leaving the policy unset means Google Chrome loads all installed native messaging hosts. Example value: com.native.messaging.host.name1 com.native.messaging.host.name2