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 ...

Scientists have turned simple glass into a powerful quantum communication device that could safeguard data against future quantum attacks. The chip combines stability, speed, and versatility—handling ...

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

Andrew Jenkins has worked as an information analyst for an intelligence agency in Washington, D.C., for over 14 years. He is the author of the 2022 book, The Devil Made Crypto. Follow him on LinkedIn.

Figure 1: Schematic of a quantum key distribution system. The transmitter (Alice) and receiver (Bob) generate composable keys by transmitting quantum states over an insecure quantum channel, ...

As part of the QuNET project, researchers have demonstrated how quantum key distribution works reliably via hybrid and mobile channels. The results are milestones for sovereign, quantum-secured ...

The study’s findings explain the effects of pointing error on quantum key distribution performance metrics, offering insights for improving real-world systems ...

Toshiba has been at the forefront of quantum-safe communications developments for years alreadyNow, in partnership with QBT ...

Researchers present a new comprehensive framework for modeling pointing error in quantum key distribution optical wireless systems NEW YORK, Jan. 19, 2026 /PRNewswire ...

With over $530 million in cash and no debt, SEALSQ is uniquely positioned to accelerate its investment strategy and capitalize on emerging opportunities in the quantum technology sector. SEALSQ today ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. Monetary Authority Of Singapore And Industry Partners Publish Technical ...