The TOR browser is displayed on a computer screen for an arranged photograph in Tiskilwa, Illinois, U.S., on Tuesday, April 15, 2014. TOR, or The Onion Router, is a network created by the U.S. Naval Research Lab a decade ago to provide anonymous communications to people in countries with authoritarian governments. While TOR is still funded by the U.S. government, it harbors hundreds of illegal sites where you can hire a hitman, buy drugs, trade arms, or find child pornography. Photographer: Daniel Acker/Bloomberg via Getty Images