Daniel Khent
NIST has demonstrated quantum position verification, using entangled photons to prove physical location rather than just identity. https://www.sciencenews.org/article/quantum-physics-location-security #QuantumPhysics #Cybersecurity #QuantumInternet
Quantum physics can confirm where someone is located

The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim to be.

Science News
Apr 7 at 9:37pmWeb