Abstract:

Like hundreds of millions of other people, Islamic terrorists and their supporters use the Internet. In many ways, the Internet is a tool tailor-made for these Islamic extremists, who use it covertly and overtly to plan attacks, raise money, and spread anti-Semitic and anti-American propaganda written in English, Arabic, and other languages. There is sufficient information to believe that in the future, terrorists may even turn the Internet itself into a weapon, using it to wreak havoc on America's critical infrastructure. Because these militants are global, rather than being located in a single geographical area (Pakistan, Indonesia, Somalia, Iraq), the Internet provides them with a new and effective way to attain their goals. It may be difficult to catch extremists planning or coordinating an attack if they are using encryption, steganography, or some other method of hiding their online activities.