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

To push beyond this boundary, the team developed a quantum repeater system capable of creating memory–memory entanglement between two separate nodes. By linking these nodes through entanglement ...

TIM is testing the first quantum-safe connection between two data centers on an operational network in Milan: Qkd on 40 km of fiber with active traffic, focus on digital sovereignty and EuroQCI ...

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 ...

TIM has successfully completed the first test in Italy of quantum-safe communications between Data Centers on an operational network infrastructure ...

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

Company sends quantum-encrypted data through 1,032-kilometer fiber-optic network at more than 10,000 times previous speed record. As a result, Terra Quantum sets world records in both data ...

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.

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