Block the Serial API on specific sites

Define a list of sites, based on URL patterns, that can't ask the user to grant them access to a serial port.

If you don't configure this policy, the global default value from the 'DefaultSerialGuardSetting' (Control use of the Serial API) policy (if set) or the user's personal configuration is used for all sites.

For URL patterns that don't match this policy, the following order of precedence is used: The 'SerialAskForUrls' (Allow the Serial API on specific sites) policy (if there is a match), the 'DefaultSerialGuardSetting' policy (if set), or the user's personal settings.

The URL patterns in this policy can't conflict with those configured in the 'SerialAskForUrls' policy. You can't allow and block a URL.

For detailed information about valid URL patterns, see https://go.microsoft.com/fwlink/?linkid=2095322.

Eksempelverdi:

https://www.contoso.com
[*.]contoso.edu

Block the Serial API on specific sites

Registry Hive	HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry Path	Software\Policies\Microsoft\Edge\SerialBlockedForUrls
Value Name	{number}
Value Type	REG_SZ
Default Value