Quantum secure direct communication (QSDC) protocols enable the direct transmission of secret messages via quantum channels, obviating the need for a separate key distribution phase. Unlike quantum ...

Quantum communication has presented a revolutionary step in secure communication due to its high security of the quantum information, and many communication protocols have been proposed, such as the ...

A team of researchers at Tsinghua University in China, has broken the distance record for quantum secure direct communication (QSDC) by sending information using their protocol a distance of 102.2 km.

Secure communication between parties (OEMs, developers and academia) in floating wind technologies. Floating wind power offers enormous potential for deepwater offshore energy development. However, ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

In this paper, the authors discuss security procedures for constrained IoT devices. They start with the description of a general security architecture along with its basic procedures, then discuss how ...

Element, the company and core developer behind the decentralized communication protocol known as Matrix, has announced a notable license change that will make the open source project just that little ...