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 bits stepping randomly through data, quantum walkers ...

The latest specification integrates NIST-standardized ML-KEM and ML-DSA to help device owners safeguard sensitive data against quantum attacks

CZ says crypto can survive quantum computing by upgrading to post-quantum algorithms, but cautions of execution considerations.

Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum cryptography is that no one is sure if any of them work.None of the signatures being considered by major blockchains as quantum-resistant upgrades have been 100% proven to work.

Quantum security is not just about new algorithms – operators must tackle key issues and untangle crypto sprawl before quantum decryption arrives

Enterprise security is entering a high-stakes era as AI and quantum threats converge, requiring "don't panic" discipline, says IBM.

An international research team has developed a particle swarm optimization (PSO) algorithm based on quantum computing for real-time maximum power point tracking (MPPT) implementation in PV systems. The scientists explained that the quantum version of the ...

Changpeng Zhao says crypto must adopt quantum-resistant algorithms and coordinate upgrades to address future security risks.

Quantum control protocols refer to techniques that leverage quantum systems for practical and experimental purposes. In a recent Physical Review X paper, physicists report a new p

One day soon, at a research lab near Santa Barbara or Seattle or a secret facility in the Chinese mountains, it will begin: the sudden unlocking of the world’s secrets. Your secrets. Cybersecurity analysts call this Q-Day—the day someone builds a ...