Security

Fast-growing web of doorbell cams raises privacy fears

The woodsy community of Wolcott, Connecticut, doesn't see a lot of crime. But when the police chief heard about an opportunity to distribute doorbell cameras to some homes, he didn't hesitate.

Computer Sciences

Sensor imperfections are perfect for forensic camera analysis

In a project aimed at developing intelligent tools to fight child exploitation, University of Groningen computer scientists have developed a system to analyze the noise produced by individual cameras. This information can ...

page 4 from 11