With so much interaction done online, it’s increasingly tricky to know when your child is potentially in danger. The line between trusting your child (and respecting their privacy) and policing them out of concern is a fine one for parents to tread. The online world is perpetually changing, and it can be difficult to be alert to which mediums are used and what exactly is going on. See a list (and meaning) of secret texting codes your kids could be using below