Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure highly secure communication between two parties. It enables the sender and ...

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

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 ...

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, ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...

A new technical paper titled “A Practical Implementation of Quantum-Derived Keys for Secure Vehicle-to-Infrastructure Communications” was published by University of Warwick. “We provide a practical ...

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

KT Corp. said Tuesday it has developed Korea’s fastest quantum key distribution system, capable of generating 300,000 ...

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 ...