Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to ...

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

Scientists at Peking University in China have cracked how to build long-distance quantum communication ...

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 ...

Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...

Team from Peking University says its model could allow for ultra-secure communications across thousands of kilometres.

Marking a significant step toward a quantum-secure internet, researchers have demonstrated device-independent quantum key distribution over optical fibers spanning 100 kilometers (km). The findings ...

This Collection supports and amplifies research related to SDG 9 and SDG 16. Quantum networking enables physically separated quantum systems to operate in a coherent and coordinated manner. This ...

A laser-written glass chip shows how fragile quantum signals can be decoded with high stability and low loss, offering a new ...

As with many information security professionals, I am a proponent of the so-called “defense in depth” approach to security—using multifaceted technologies and approaches to layer defenses and minimize ...

We're currently witnessing a historic moment as the United Nations General Assembly declares the International Year of Quantum Science and Technology (IYQ). Quantum physics, once confined to academic ...