U.S. energy officials are reassessing the risk posed by Chinese-made devices that play a critical role in renewable energy infrastructure after unexplained communication equipment was found inside ...

Unmanned Aerial Vehicles (UAVs), as small and versatile flying platforms, play an increasingly important role in various domains such as remote connectivity, environmental monitoring, disaster ...

The application of blockchain technology to covert communication can improve the quality of communication due to its characteristics such as decentralization and anonymity. However, blockchain covert ...