USA Today - Terror groups hide behind Web encryption
U.S. officials say bin Laden's organization, al-Qaida, uses money from Muslim sympathizers to purchase computers from stores or by mail. Bin Laden's followers download easy-to-use encryption programs from the Web, officials say, and have used the programs to help plan or carry out three of their most recent plots:
- Wadih El Hage, one of the suspects in the 1998 bombing of two U.S. embassies in East Africa, sent encrypted e-mails under various names, including "Norman" and "Abdus Sabbur," to "associates in al Qaida," according to the Oct. 25, 1998, U.S. indictment against him. Hage went on trial Monday in federal court in New York.
- Khalil Deek, an alleged terrorist arrested in Pakistan in 1999, used encrypted computer files to plot bombings in Jordan at the turn of the millennium, U.S. officials say. Authorities found Deek's computer at his Peshawar, Pakistan, home and flew it to the National Security Agency in Fort Meade, Md. Mathematicians, using supercomputers, decoded the files, enabling the FBI to foil the plot.
- Ramzi Yousef, the convicted mastermind of the World Trade Center bombing in 1993, used encrypted files to hide details of a plot to destroy 11 U.S. airliners. Philippines officials found the computer in Yousef's Manila apartment in 1995. U.S. officials broke the encryption and foiled the plot. Two of the files, FBI officials say, took more than a year to decrypt.