Configure native messaging allowlist

Policy ID: NativeMessagingAllowlist
Scope: Computer Configuration, User Configuration
Supported on: Microsoft Windows 7 or later
Source: Google Chrome Policy Templates (version 156.0.8078.80)
Category: Google › Google Chrome › Native Messaging

Description

Setting the policy specifies which native messaging hosts aren't subject to the deny list. A deny list value of * means all native messaging hosts are denied, unless they're explicitly allowed.

All native messaging hosts are allowed by default. But, if all native messaging hosts are denied by policy, the admin can use the allow list to change that policy.

Example value:

com.native.messaging.host.name1
com.native.messaging.host.name2

Options

Names of the native messaging hosts to exempt from the blocklist

Registry

ComputerHKEY_LOCAL_MACHINE

HKLM\Software\Policies\Google\Chrome\NativeMessagingAllowlist View registry values

(list values)REG_SZ

UserHKEY_CURRENT_USER

HKCU\Software\Policies\Google\Chrome\NativeMessagingAllowlist View registry values

(list values)REG_SZ

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