Abstract: Drone detection using radar is popular. Diffraction effect of the signal is the main challenge in radar-based detection. An alternative approach to address the diffraction effect is acoustic ...

When companies and governments expand data collection in the name of security, sometimes the only way you can object is to opt out. And with facial recognition, the time to object is now.

Homeland Security aims to combine its face and fingerprint systems into one big biometric platform—after dismantling ...

Face morphing attacks have become a serious threat to biometric security systems, including those used at border crossings to match passports with faces.

Particularly in large educational or business environments, traditional attendance methods like human roll-calls or paper-based registers are ineffective, time-consuming, and prone to errors.