Artistic caption of the security protocol (IMAGE)
Caption
Using the laws of quantum physics, the researchers developed a new security protocol that uses a person's geographical location to guarantee that they are communicating with the right person. Position-based quantum encryption, as it is called, can be used to ensure that a person is speaking with an actual bank representative when the bank calls and asks a customer to make changes to their account. Here an artistic caption of the security protocol.
Credit
Alex Bols, University of Copenhagen, The Quantum for Life Centre.
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