How to view all IE Trusted Sites when security settings are managed?

If the Security Zones for Internet Explorer are managed by my system administrator, the list of Trusted Sites is disabled and I cannot scroll through the list. Is there a way I can view the full list of Trusted Sites?

In the registry, perform a search for a URL that is known to be trusted. This should get you to the relevant key where you can see all of the others.

On my Windows 7 installation, the path appears to be HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMapKey, which is slightly different from this answer.

The key should contain several string values with a name indicating the URL and numeric data indicating the zone, one of the following by default.

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

Depends upon your firm whether the list is under HKLM or HKCU. Here's a quick Powershell command to get the list

$(get-item "HKCU:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMapKey").property

$(get-item "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMapKey").property

Try this:

• Start -> type gpedit.msc -> hit Enter
• navigate to Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page
• in the right-hand panel, double-click on the Site to Zone Assignment List option, then click Show...
• trusted sites are the ones with 2 in the Value column (1 = Intranet, 3 = Internet, 4 = Restricted)

If that doesn't work (that option is set to "Not Configured" or the list is empty), try the same, except instead of Computer Configuration, start with User Configuration.

I came up with the following solution, I hope others will find it useful as well.

I have limited rights, only local, not enough to open and view GPEDIT on AD level.

So, what I did, and works, is to open a command prompt (as Admin) and run the command:

C:\WINDOWS\system32>GPResult /V /SCOPE Computer /H c:\temp\stuff.txt

Then perform a search e.g. for the "ZoneMapKey"

C:\WINDOWS\system32>find "ZoneMapKey" c:\temp\stuff.txt >> c:\temp\sites.txt

Keep in mind there are other keys that might require your attention, like the "approvedactivexinstalsites"...

You will have an output like:

KeyName: Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMapKey\https://www.wesayso.com

Clean it up (I use Excel, use the \ as seperator and be done with it) and you will have a great list.