Estonian, British, German and Finnish 9-16 year-old children‟s and their parents‟ opinions on online risks (based on open-ended questions in EU Kids Online survey). Keywords: Internet risks, online risks, children and Internet The main objective of this bachelor thesis was to identify 9-16 year-old children‟s and their parents' perceptions about online risks in Estonia, Finland, Germany and Great Britain. The theoretical and empirical part of this study gives an overview of children and the information society, children‟s Internet usage, presents the classification of online risks and how children can be affected by it, Internet use and parents‟ strategies in mediating their children‟s use of the Internet. Also there is a topic about com...