WEST LAFAYETTE, Ind. – Here’s a scary yet realistic scenario: Attackers sponsored by a rogue organization or radical state gain access to the control system of a nuclear reactor, a chemical reactor or ...

With the growing number of European Union (EU) citizens fighting alongside jihadist groups in Syria and Iraq, the number of fighters returning home, potentially radicalized, is posing a clear threat ...

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, ...

Covert channels are clandestine communication paths that exploit legitimate network protocols or system functionalities to transfer information in violation of established security policies. They are ...

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 ...