McAfee, Inc., the world's largest dedicated security company, commissioned and released "The Secret Life of Teens," a survey conducted online by Harris Interactive from May 4-May 17, 2010. The study surveyed 955 U.S. 13-17 year olds (including 593 teens ages 13-15 and 362 teens aged 16-17) and reveals the online behavior of American teens and areas of concern for parents. Results were weighted as needed for age, gender, race/ethnicity, and other key variables.