For those who want to stop others from tracking their movement, GPS signals can be jammed -- albeit illegally. And now, GPS signals can also be 'spoofed.'
Internet computing language Java may be leaving your computer vulnerable to hackers. Did overly-aggressive prosecutors drive software wunderkind Aaron Swartz to suicide? And, a look at a new technology that could change the future of keyboards and gaming controllers.
Maybe in the distant future. The Department of Homeland Security wants technology companies to design a scanning device that would replace the pat-down.