Quantum Key Distribution (QKD)

Industrial Immune System

Industrial Immune System.  The U.S. DoE has awarded $3.9M to General Electric to lead a quantum-secured project for industrial systems.  The project’s mission is to

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High-Speed Quantum Internet 

Japanese industry research and development teams have enabled a quantum key distribution (QKD) network over a distance of 7 kilometers with a speed over 10 Mbps. 

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Quantum Key Distribution Service for the U.S.

In a first for the United States, a private firm, Quantum Xchange, has launched a quantum key distribution service. Expected to serve the Northeast from D.C. to Boston, the network will be connecting Wall Street with financial operations in New Jersey. The network model is to provide quantum keys on demand; making QKD available to many economic sectors. 

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Cybersecurity and Quantum Key Distribution

The concept of Alice and Bob communicating is back in the spotlight with quantum key distribution added to it. This team from the University of York developed a process which involves displacing the data detectors – the point where information must be read – to a location separate from the sender and receiver. Doing so reduces probability of a hacker attacking the device. See the layperson’s article at ScienceDaily and the original study at the Cornell University Library site. 

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“Computationally Infeasible”

Quantum key distribution (QKD), a method of distributing secret keys between two parties, is possible – today – in enabling perfect secrecy between two-parties. Researchers have recently shown this ability to maintain perfect secrecy over fiber-optic wires

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