As with many things, the Internet is not risk free. We always need to remember that it is humans who use it. Any good or bad thing humans can do otherwise, can probably be done or helped through internet. Its’ use has a lot of traps that need to be known and dealt with by anyone. Education is charged with the task to qualify learners with the necessary skills to do that. Of course activities involving the use of the Net, such as CALL, are maybe the most appropriate opportunities for such issues to be negotiated and taught (Loveless & Ellis, 2001; Fisher, Higgins & Loveless, 2006).
In short, the internet brings people together and provides information of any kind. Things that matter in intra-human relationships matter when using the Internet as well. SELF-PROTECTION is of major importance: a) we must keep our personal information, private. This may include passwords, accounts etc, b) we should avoid chatting and keeping contact with suspicious users and try not to answer questions of them that make us feel uncomfortable, c) we must be careful when downloading files and d) we must always be wiling to talk to others about anything suspicious we noticed.
Similarly it is important to show RESPECT when using the internet: a) We must always respect other users and never try to make them feel uncomfortable, b) We must not try to breach their personal information and c) We must not try to steal other peoples work or intellectual property.
Continuous concern is required (Cybernetics for Kids).
References:
Ellis, V. & Loveless, A., (2001). ICT, Pedagogy and the Curriculum.
Fisher, T., Higgins, C. & Loveless, A. (2006) Teachers Learning with Digital Technologies: A review of research and projects
Cybernetics for Kids. Available online: http://www.usdoj.gov/criminal/cybercrime/rules/kidinternet.htm

