Quantum digital signatures and key distribution represent a frontier in secure communications, harnessing the fundamental principles of quantum mechanics to safeguard digital transactions. Quantum ...

Nation-states and malicious actors are collecting encrypted data so they can read it with future quantum computers. These ...

Cryptography pioneers Charles Bennett (left) and Gilles Brassard introduced the BB84 protocol the uses the principles of ...

A new quantum communication method uses the temporal Talbot effect to simplify high-dimensional quantum key distribution.

IonQ (NYSE: IONQ), the leading quantum platform company, today announced that it has successfully deployed the technology ...

Semiconductor maker SEAL SQ plans to build the world’s first commercial quantum spatial orbital ...

Quantum key distribution (QKD) exploits the intrinsic properties of quantum mechanics to enable the secure exchange of cryptographic keys between distant parties. By utilising quantum states of light, ...

IonQ Inc. (NYSE:IONQ) is one of the 11 best computer hardware stocks to buy for the long term. On February 26, IonQ Inc. (NYSE:IONQ) announced that its technology is powering Romania’s National ...

Whether you’re debating grid stability or cyber resilience, building both power and trust into data centers is essential.

Gilles Brassard and Charles H. Bennett share the 2025 Turing Award for their pioneering work on quantum information science.

The National Security Agency's advisory on Quantum Key Distribution (QKD) and Quantum Cryptography (QC) identifies five specific technical limitations that prevent the agency from recommending QKD for ...