The under-the-radar system, known as Data Analytical Services or 'Hemisphere', has been in operation for over a decade.It allows federal, state, and local law enforcement agencies to tap into the…
Satellites deserve a closer look. Darius Farraye/CNET The dramatic advances in satellite imaging technology in the last 10 years have privacy advocates worried about 24-hour surveillance. Right now, US federal…
The growing concern over online data and user privacy has been focused on tech giants like Facebook and devices like smartphones. But people’s data is also increasingly being vacuumed right…
The technology, called Sigard, monitors movements and speech to detect signs of threatening behavior.
