Teens aged 14 and 15 most at risk online

McAfee and Anti-bullying alliance found...

Teenagers aged 14 and 15 are most likely to be at risk from harm on the internet, according to research.

A tenth of them have been approached by an adult stranger online and half had then sent the stranger inappropriate material.

Raj Samani, a cyber security expert at McAfee, says parents and teachers must improve their technical knowledge in order to monitor their children.  (Don't forget to check out our Resources section for e-safety information, guides and videos)

He told BBC Radio 5 live's Breakfast: "Yes education is important, but also having some degree of technical control... is very important as well."

As reported on 30.01.14 by BBC News Technology