Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

The quantum computing future is rapidly reshaping how scientists think about computation, with machines moving toward fault-tolerant systems capable of solving problems beyond classical limits. From ...

For the past six years, Los Alamos National Laboratory has led the world in trying to understand one of the most frustrating barriers that faces variational quantum computing: the barren plateau.

One hundred years ago, physicists including Max Born, Niels Bohr, Werner Heisenberg, and Erwin Schrödinger theorized the foundations of quantum mechanics, unlocking atomic and subatomic secrets, ...

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of encryption, cryptography engineer Filippo Valsorda wants to make one thing ...

The very prospect of the quantum apocalypse has driven various stakeholders to consider what that could be like and how to ...

Last summer saw security giant Palo Alto Networks update its firewall operating system with quantum-optimized hardware to deliver high‑throughput processing of post-quantum cryptography (PQC). The ...

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This content has been selected, created and edited by the Finextra editorial team based upon its relevance and interest to our community. 17 years of research has led to Microsoft creating a new ...

Three NIST-approved encryption algorithms set the stage for establishing PQC strategies, which — despite quantum computing’s infancy — CISOs should begin launching given the attack techniques and ...

On their experimental "quantum cabin testbed," the encryption effect is further reinforced. Under direct quantum‑algorithm cracking attempts by hackers, the quantum‑encrypted original feed is ...