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, ...

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

Quantum security is not just about new algorithms – operators must tackle key issues and untangle crypto sprawl before ...

Quantum Corridor, the first inter-state quantum-safe commercial communications network in North America, and Quantum Computing Inc. ("QCi"/Nasdaq: QUBT), an innovative, quantum optics and integrated ...

The quantum physicists Charles Bennett and Gilles Brassard have been awarded the 2025 ACM Turing Award “for their essential ...

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

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

Building on its acquisition of quantum networking company Qubitekk, IonQ announces it has entered into an agreement to acquire Capella Space with plans to unlock the world’s first space-based ...

Today, pQCee announced the launch of its crypto-agile Cryptographic Next Generation (CNG) provider for Microsoft Windows.

COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), the leading quantum platform company, today announced that it has successfully deployed the technology powering the Romanian National Quantum ...

Ciena (NYSE:CIEN) and Quantum Computing Inc. showcased next generation quantum secure communications at OFC 2026. The live setup combined quantum key distribution, post quantum encryption, and quantum ...