Parent Guide to Cyberbullying and Cyberthreats (PDF)
This guide provides parents with insight into these concerns and guidelines to prevent your child from being victimized by or engaging in online harmful behavior. It also provides guidance on things you can do in either case.

Webopedia Quick Reference: Social Networking Sites
When people talk about a computer network they generally are referring to a group of computer systems linked together. Within the network each computer system or device is called a node. The idea behind a social network is similar, only the nodes are generally individuals, groups or organizations.