A handheld version of the backscatter x-ray technology allows law enforcement to find hidden contraband.
DARPA is looking to the public for ideas on how to create an instant blockade structure that is deployed from a can.
Finally, a high-tech bike lock that isn't only about brute force.
New password system PINGrid uses a simple user interface to keep passwords simple, but more secure than ever.
New research shows that a quarter of all spam email comes from online "smart" devices other than computers.
Forget random alphanumeric passwords, because biometric eye scanners are ready to go mainstream.
The RSA signed a $10 million contract to leave backdoors for the NSA to crack into its encryption.
A group of researchers successfully cracked one of the toughest encryption codes by simply listening to the sounds of a computer’s CPU.
A digital artist imagines what San Francisco would look like under the surveillance of a security drone.
The world’s largest eight tech companies join together to to battle against the NSA’s nasty little spying habits.