This is an old revision of the document!
There must be more to this story…
http://www.sevenforums.com/tutorials/71408-unidentified-networks-set-private-public.html
http://www.sevenforums.com/tutorials/43629-network-location-set-home-work-public-network.html
You can also see these settings in
gpedit.msc
.
Run secpol.msc
.
Restore Unidentified Networks to: