Quantum Key Distribution (QKD) represents a paradigm shift in secure communications by using the fundamentally unpredictable behaviour of quantum systems to exchange cryptographic keys with ...

Continuous-variable quantum key distribution (CV-QKD) utilises the continuous degrees of freedom of light—typically the amplitude and phase quadratures of coherent states—to establish ...

But a newer category is beginning to mature from theoretical research into deployable infrastructure.​ Unlike QKD, which ...

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

Physicists have developed a breakthrough concept in quantum encryption that makes private communication more secure over significantly longer distances, surpassing state-of-the-art technologies. For ...

As quantum computing threatens to break today’s encryption systems, Bengaluru startup Pramatra Space is working on ...

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 ...

Quantropi, the leader in quantum-safe data and communications, today announced the availability of an integrated solution ...

Researchers at Toshiba have developed a method that they say makes it possible — barring a change in the laws of physics — to absolutely secure distribution of encryption keys across a network. Their ...

SEALSQ Corp has announced a groundbreaking launch for June 2025, introducing the WISeSat 2.1 satellite, which incorporates the WISeKey Quantum RootKey technology. This initiative represents a ...

Forbes contributors publish independent expert analyses and insights. I share tips about launching, validating and growing startups. Dec 30, 2024, 06:40am EST The threat of quantum decryption is ...