A team of artists, technologists and designers in Germany have created a device which they believe can block wireless surveillance. The machine, called Cyborg Unplug, works by detecting wireless networks in the surrounding area and then acting against that signal.
Date: November 11th, 2014
1) Should it be legal to be able to sell, and purchase, a device that can jam others wireless networks at will?
2) What other countermeasures could you use to prevent wireless surveillance?