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Adding a Domain to Trusted Sites Zones


I have a problem to solve and I'm hoping someone out there has some experience with something like it.

I need to add a domain (for the sake of discussion let's call it "*") to the "Trusted Sites" zone. I need to do this to every workstation on my network and to every user profile on each workstation (including the default user).

I would like to do this in such a way that "*" does not replace any domains currently in the user's Trusted Sites zone and allowing the user to add new domains in future. I tried a GPO and it did both.

I picture doing this in a step or two within a larger package for the project this is a part of.

Any light anyone could shed on this would be greatly appreciated.

Thanks in advance,




1 comment
Date Votes
  • You should be able to add this directly to the Registry. GPO would be my recommendation, but if GPO isn't an option you could deploy this out.

    [HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\] "https"=dword:00000002

    0 My Computer 1 Local Intranet Zone 2 Trusted sites Zone 3 Internet Zone 4 Restricted Sites Zone