Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

Building on a landmark algorithm, researchers propose a way to make a smaller and more noise-tolerant quantum factoring circuit for cryptography. The most recent email you sent was likely encrypted ...

Michael Shaulov argued that changing to a post-quantum cryptographic signature scheme is “not a technical challenge” for ...

However, Quantum Day (Q-Day) is different. Q-Day is the moment a quantum computer becomes powerful enough to break the ...

By the time Bitcoin and other networks are ready to defend themselves, it may already be too late, according to a new ...

In 1994, Peter Shor, an American mathematician working at Bell Labs, published a paper with a wonky title and earth-shaking implications. In “Polynomial-Time Algorithms for Prime Factorization and ...

Fortinet (FTNT) and Cloudflare (NET) could benefit from post-quantum cryptography spending as Q-Day nears; explore BTIG’s ...

A new report by Capgemini warns that quantum computing may break the widely used public-key cryptographic systems within the next decade — threatening everything from online banking to blockchain ...

Researchers at ETH Zurich have taken us a step closer to quantum supercomputers after ...

Quantum computing does not just threaten passwords and virtual private networks (VPNs). It goes straight for something legal systems rely on ...

The FIDO2 industry standard adopted five years ago provides the most secure known way to log in to websites because it doesn’t rely on passwords and has the most secure form of built-in two-factor ...