The field of secure key distribution and exchange systems represents a critical frontier in ensuring data confidentiality and integrity in modern communications. These systems, which encompass both ...

The German consortium QuINSiDa has achieved a major step toward mobile quantum-secure communication. They demonstrated a ...

Europe is aiming to launch a technology demonstration satellite for secure, quantum-encrypted communications in 2024, with a view to developing a larger constellation. The satellite, Eagle-1, will be ...

A new method to distribute cryptographic keys using terahertz waves could help enable secure communication in the ...