Lie #3: Conroy’s filter will stop your kids viewing harmful stuff online.
The filter is designed to block material which is defined Refused Classification by the classification review board. This means that the ISP filter won’t help you protect your child from viewing things that you might prefer they don’t see—- only parental control can do that. It’s a bit like hiring a really expensive babysitter who lets your six-year-old watch whatever they want. On the internet you simply can’t outsource parenting.
from an article by by Eliza Cussen on “The Punch”, an online discussion forum.