[zarify]

Monitoring doesn't have to be tech. It could be something as simple as computer use happens in family areas during formative years.

Also if kids are comfortable talking to you about what they do because parents are understanding rather than judgemental ("how dare you watch X" etc) then they're more likely to tell you if they do come across something like that accidentally.

(My kids are <2 and <0 right now, but I teach teenagers about technology for a living and kids self-report dodgy stuff all the time.)