Registration and compulsory therapy.
Now, a pedophile is different than a child rapist/molestor or someone who possesses child pornography. One may have these sexual urges and never once act upon them. If they do, that’s different. In that case, either a pretty severe prison sentence up to and including life imprisonment (depending on the severity of the molestation and the age of the victim) and to be kept on a registry for life.
