Since 9/11, there has been an increase in domestic terrorism inspired by the Global Salafi Jihad ideology. Some of the individuals who undergo radicalization are U.S. college and university students. Radicalization is promoted on the Internet in ways that appeal to the young and impact those who are searching for their identities, their places in life. Radicalization is complemented by the open environment of higher education, where college- and university-based organizations can become forums for the presentation of radical messages in a way that connects with students. This article describes the four-stage radicalization process, explains why students are particularly vulnerable, and offers suggestions for implementing an effective response.