ID-card for internet access
As we all are having a ID-card allready, we should have an ID-card for anyone to access to internet. That´s how children, young peolpe and adults could safely use internet, and the ID-card would close the internet-link if you go somewhere forbidden sites.
Everybody should have a special ID-card to access internet. Every computer let´s you login to internet just with the ID-card connected to computer. When sites that has an age limit 13, 15 or 18, could be blocked for those who are underage or otherwise forbitten. That´s how the surfing in the internet sites would be safer for children and young people, because the ID-card would indentify those who tries to go that site and in those cases that an underage tries to accses to site that is not allowed, the ID-card can bloc internet. The authority could also control internet using by checking peoples ID-cards for internet use.
Your idea/solution in one sentence: ID-card to make using the internet safer to children and youth.