This amazing Online Safety Toolkit from JusticeU has everything you need to know in 1 place! With 12 major topics including gaming, social media, sexting, online schooling, cyberbullying, family media agreements, safety checklists and 60 links to even more great resources, this is your one stop shop to online safety for your teen. Thank you JusticeU for this excellent resource! To do a course for parents on how to talk to your teen about porn, here's one by Culture Reframed.
If you're more of a documentary person, check out the videos below. You can watch them with your teen and have an open conversation afterward.