Using a powerful computer program known as PRISM, the U.S. government has been downloading vast amounts of communications data and mining it for counterterrorism purposes. But these capabilities began more than three decades ago with the controversial PROMIS software, Richard L. Fricker reports.
Many are beginning to wonder if the Internet was America’s great “Trojan horse” gift to the world, a clever way to get past barriers and into everyone’s private information. The recent PRISM spying disclosures have especially riled Europeans. But there are techniques for fighting back, says Dutch technology expert Arjen Kamphuis.