I highly suspect the Icelandic authorities hired a crew to do this as the resources needed to do this, this quickly are huge.
wait, they exist?? governments with IT departments that don't have their heads up their asses?
e.g. obamacare website setup by canadians
e.g. all of south korea required to use internet explorer
e.g. south africa banning open source software in all schools
if iceland had white hats in their government with this kind of awareness and know-how, it would be a huge step forward for the entire world. the US house and senate have people that still don't use email, and think the internet comes in tubes.