内容简介：
Hardcover 6x9 - A basic explanation of internet safety and cybercrime for middle school students (ages 9-12). Topics include: Computer Infectors, Computer Security, Fraud, Hoaxes, Lies, Manners, Online Safety, Parents and Adults, Piracy, Privacy, Respect and the Law, Strangers, Secrets, Spam, and Usernames and Passwords. ISBN 978-1-4116-6698-6. First published in print April 22, 2006.