Which US cities have an "invisible city"? Which US cities will get such an invisible city in the next few years? Washington DC, of course , maybe Los Angeles?
A less well known part of the invisible city is the mandated interception room in international internet exchanges on the east and west coast of the USA. Inside the giant windowless data centers, there are secure facilities and it's non optional to have your fibre enter this room and leave again. What happens inside the room.. (passive optical tap) isn't very clear.
