"The Child Online Safety Index (COSI) measures the level of online safety for children across the world based on six pillars: Cyber Risks, Disciplined Digital Use, Digital Competency, Guidance & Education, Social Infrastructure, and Connectivity. Each of these pillars are formed by 2-8 focused areas ... , allowing for a comprehensive assessment of online safety for children. A COSI score was calculated for each country ranging from 0 (the worst online safety for children) to 100 (the best online safety for children)." (https://www.dqinstitute.org) more