The Qube research satellite to test quantum key distribution launched Aug. 16 on a SpaceX Falcon 9 rideshare. Credit: Zentrum Fur Telematik Credit: Center for Telematics, Wurzburg SAN FRANCISCO – Qube ...

A University of Ottawa team has developed a new way to protect free-space quantum key distribution (QKD) from atmospheric turbulence, one of the main causes of distortion and errors when sending ...

IonQ has deployed what it claims to be the largest and most complex quantum key distribution (QKD) network in Europe.

The Qube research satellite to test quantum key distribution launched Aug. 16 on a SpaceX Falcon 9 rideshare. Credit: Zentrum Fur Telematik Credit: Center for Telematics, Wurzburg Quantum Key ...

Korean researchers have successfully established a measurement protection (MP) theory that enables stable quantum key distribution (QKD) without the need for measurement correction of quantum states, ...

Efficient generation and reliable distribution of quantum entangled states is crucial for emerging quantum applications, ...

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.

Quantum key distribution promises ultra-secure communication by using the strange rules of quantum physics to detect eavesdroppers instantly. But even the most secure quantum link can falter if the ...

While the basic form of QKD enables information to be transmitted securely, it does have some weak points. One of them is ...

In a recent feat that’s sparked excitement in quantum labs worldwide, Caltech researchers have managed to place atoms in a state of hyper-entanglement using precise laser-based optical tweezers. By ...

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Even though large scale quantum computing are years away from being a practical reality, federal government experts are rightfully worried about the cryptography implications today. The threat is ...