Many youth in the United States have fully integrated the Internet into their daily lives. For them, the Internet is a positive and powerful space for socializing, learning, and engaging in public life. Along with the positive aspects of Internet use come risks to safety, including the dangers of sexual solicitation, online harassment, and bullying, and exposure to problematic and illegal content. The Multi-State Working Group on Social Networking, comprising 50 state Attorneys General, asked this Task Force to determine the extent to which today’s technologies could help to address these online safety risks, with a primary focus on social network sites in the United States. To answer.