Cyberbullying involves the use of technology like email, instant messaging, defamatory websites, and online polls to willfully and repeatedly harm others. Unlike traditional bullying, cyberbullying can follow victims even at home since it occurs online. Rules for internet safety include not responding to harassment, keeping records, blocking bullies, and informing authorities to remove defamatory websites. A teen was charged for using instant messaging to harass six girls and their families and now faces restrictions on computer use.