Key:
HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\subject.com
Name
* - Type REG_DWORD this denotes all sites under the domain e.g. http://www.subject.com/
Data
2 - Zone to enter the site into e.g. 2
Data options are
0 - My computer
1 - Intranet
2 - Trusted
3 - Internet
4 - Restricted
