The Children's Commissioner for Wales has been speaking to pupils in Barry, to find out how they use the internet, and how they stay safe online.
He's launched his research project on Safer Internet Day, which aims to promote safe use of online technology and mobile phones around the world.
More top news
It's not a bad night all in all! Dry to start but further showers will push in, setting us up for a dull and damp start to tomorrow.
Amina Al-Jeffery, 21, is originally from Swansea and says her father, Mohammed Al-Jeffery, locks her up because she "kissed a guy".
Gavin Thorman, 37, from Caernarfon was jailed for 12 years last year for his part in conspiring to supply Class A and B controlled drugs.