We all have a vague sense that there’s a “bad” side of the internet—a side we don’t want children to experience. We’ve heard stories of horrible cases of cyberbullying—where, at the very least, children’s self-esteem is ruined. We hear stories of “sexting” among younger and younger teens. And we know pornography is all too easy to find. But while we’re aware of the dangers, it’s tempting to think that none of this applies to your child.