Professor Matt Warren, the head of Deakin University's School of Information Systems, said as long as parents who don't understand the internet kept giving their children access to it, there needed to be ways to control its use.
"You simply can't have free access to the internet," he said.
"It has to be controlled, censored and people have to be held accountable for their actions on it.
"We punish people who drink, we punish people who speed and we have to implement laws to that effect when it comes to the internet."
Prof Warren said that parents might think allowing children to access the internet in their bedroom was a way of helping them do their schoolwork, but the reality was, a lot of parents simply didn't understand the medium.
"The child isn't ethically aware of what they're doing," he said.
"It's also an education issue with that person and the parents aren't necessarily the ones that should be giving that training, because they don't understand it either.
"Parents will be concerned about their child going out all hours, but they don't care about them staying on the internet all hours."
Prof Warren said educating children about the dangers of the internet should be part of the national curriculum and that cybersafety should be an election issue.
Both major parties have shelved their plans for filtering the internet until after the election, which Prof Warren said was an oversight.
"Governments still don't understand the huge impact of the information age on our society," he said.
"Five hundred million people using Facebook has huge implications.
"Cybersafety and cyberbullying ties into censorship and control, so it should be an election issue. But does it win votes?
"It will just need a government to make a hard decision to say this has to stop."
A pilot study into teaching ethical behaviour on the net has been under way in 150 schools nationwide since last year.
Recommendations on how it fits into the national curriculum will be put forward after the election.
One proposal would see schools given the right to respond to student's activities on the net outside school hours.
I see no downsides to giving someone power to censor the internet.