The new encryption technique uses light frequencies, i.e. colors, to encode quantum states. In tap-proof quantum communication, only the encoded quantum keys are exchanged between two users, Alice and Bob by Dr. Anahita Khodadad Kashi, Quantum Physicist, Germany

The Quantum Cipher: When Light Becomes the Unbreakable Lock of Tomorrow’s Digital Fortress

Science and Technology /

Dr. Anahita Khodadad Kashi and Prof. Dr. Michael Kues demonstrated for the first time entanglement-based quantum key distribution using the frequency degree of freedom to enable scalable quantum networks., Image credit: Dr. Anahita Khodadad Kashi How quantum photonics is redefining secure communication in the age of quantum computing We are standing at the brink of […]

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