QKD offers a fundamentally different approach to securing communications, but cost, infrastructure and scalability challenges ...

We have been under the assumption that the encryption that protects our bank accounts, patient records, and government ...

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.

The experimental layout of the sender Alice and the receiver Bob. Alice’s setup contains the excitation and collection setup of the single photon source, and a Sagnac-like polarization modulator for ...

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, ...

The A.M. Turing Award—the highest honor in computer science—was awarded earlier this year to Charles Bennett and Gilles Brassard, two pioneers whose work laid the foundation for quantum key ...