Over the past several years, the United States government and law enforcement agencies have become increasingly concerned with the spread and influence of Islamic radicalization amongst U.S. citizens and naturalized American individuals. Many such individuals are taking action intended to harm Americans and American interests domestically or abroad. Evidence points to a sophisticated and evolving indoctrination campaign that targets not just Americans of Muslim faith, but the larger population. It is becoming essential to view the spread of this radicalization as a technologically advanced phenomenon that should be addressed within the context of the evolving nature of the threat. This paper presents a study on practical and realistic assessments of Islamic radicalization in the United States and offers suggestions for its mitigation. In particular, the paper will address the emergence of the Internet as the battleground of ideas with the radical version of Islam, and will offer suggestions for addressing this problem for the government and law enforcement efforts.