To test security screening at U.S. airports, the Transportation Security Administration (TSA) regularly tries to sneak guns and simulated bombs through checkpoints or in checked baggage. The ...

In the ever-evolving landscape of wireless communication, security remains a paramount concern. A recent study published in Engineering delves into the realm of intelligent covert communication, ...

The maker of a phone app that is advertised as providing a stealthy means for monitoring all activities on an Android device spilled email addresses, plain-text passwords, and other sensitive data ...