To push beyond this boundary, the team developed a quantum repeater system capable of creating memory–memory entanglement ...

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 ...

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, ...

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

Quantum communication has long promised unbreakable encryption, but the hardware has struggled to escape the lab. A new generation of laser-written glass chips is changing that equation, carving three ...

MicroCloud Hologram Inc. has announced a groundbreaking proposal for a high-dimensional quantum key distribution (QKD) protocol that utilizes quantum Fourier transform and quantum-controlled NOT gate ...

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

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.

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 ...

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

MicroAlgo Inc. announced the integration of its quantum image LSQb algorithm with quantum encryption technology to create a new system for secure information hiding and transmission. This innovative ...