Teens use the Internet as much, and in similar ways, as adults. But they also often engage in risky behaviour such as downloading illegal copies of movies and music. Popular social networking sites, like Facebook, can also expose teens to a variety of security risks.
Persons with disabilities might best be described, in the media at least, as an invisible minority: though a large segment of the population has a physical or mental disability they have been almost entirely absent from the mass media until recent years. Moreover, when persons with disabilities appear they almost always do so in stereotyped roles.
Media producers have recognized that they must make efforts to better represent persons with disabilities.
Information privacy is an important policy and social consideration.
Software threats are malicious pieces of computer code and applications that can damage your computer, as well as steal your personal or financial information. For this reason, these dangerous programs are often called malware (short for “malicious software.”)
Children may be particularly at risk online because they’re not always aware of the risks associated with what they’re doing. For that reason, children need close supervision when using digital devices and also need to be taught basic cyber security skills as early as possible.
Part of stereotyping is the attitude that all members of a particular group are the same, or else fall into a very small number of types. This is particularly true in the few cases where persons with a disability appear in media
The word surveillance comes from the French verb “surveiller”, which, when translated, means “to watch over”.  Sociologist and surveillance scholar David Lyon defines surveillance as “any collection and processing of personal data, whether identifiable or not, for the purposes of influencing or managing those whose data have been garnered”.  Increasingly, information gathering and surveillance technologies are becoming more and more common as part of everyday life and routines. 
Children and youth who use the Internet are highly attuned to surveillance practices.  Research conducted by MediaSmarts demonstrates that for young Canadians surveillance is part of everyday life. While youth once considered the Internet to be a private space where they and their peers could play, communicate, and experiment, these attitudes have largely disappeared: on the contrary, youth now regard the Internet as a completely monitored space.  This surveillance of youth is primarily conducted by parents, teachers/schools, and corporations.
Children and youth are a huge potential market for corporations.