Ring has partnered with Flock Safety, making it easier for law enforcement to reach out to Ring doorbell and security camera owners to request footage.

This is the kind of van that a young Amber would've been overjoyed to see at Washington D.C.'s Spy Museum, but that an adult ...

Castle Rock's Flock drones fly at 400 feet without a visual observer under waivers from the Federal Aviation Administration.

Strange white balloons have appeared over multiple US states, stirring fresh fears of surveillance from above.

As the U.S. took one more menacing step against his government, Nicolás Maduro lashed out over what he called the CIA’s record of regime change and coups d’état.

Abstract: In this paper, we investigate the timeliness of shortpacket covert communication assisted by unmanned aerial vehicle (UAV) relay. To evaluate the timeliness of short-packet covert ...

Abstract: This letter investigates adaptive resource allocation in a covert Vehicle-to-Everything (V2X) communication system comprising a Vehicle-to-Vehicle (V2V) pair, multiple wardens, and multiple ...