Q-Day Knowledge Center - Your complete guide to understanding, forecasting, and preparing for quantum decryption risk.
The post Q-Day Knowledge Center appeared first on PostQuantum - Quantum Compu...
A new paper in Nature Photonics by Natalia Herrera Valencia et al. (2025) reports a prototype quantum network that connects two previously separate networks into a single eight-user system.
In pra...
In an era of quantum and digital sovereignty, governments and companies must ensure they aren’t caught off-guard by geopolitical tech disruptions. Building on my previous analyses of quantum sovere...
Foreign investment screening, acquisition scrutiny, and “strategic capital” policies increasingly shape which quantum technology companies survive - and where their intellectual property (IP) and t...
The simplest way to explain CBOM is still the best. If SBOM is the ingredients list for software, CBOM is the ingredients list for the security assumptions that software depends on. Where SBOM trac...
The White House has launched the Genesis Mission, an ambitious Department of Energy initiative to integrate America’s top supercomputers, AI systems, quantum computers, and scientific instruments i...
Investor confidence in quantum technology is reaching new heights, as evidenced by London-based Firgun Ventures announcing a $70 million first close of its new quantum-focused venture fund. Firgun’...
Technical sovereignty has become a buzzword in geopolitical and tech circles. As global alliances fray and trust in traditional partners wanes, countries are scrambling to assert control over criti...
Researchers at Forschungszentrum Jülich have fully simulated a universal 50-qubit quantum computer using Europe’s first exascale supercomputer, JUPITER. This achievement, requiring on the order of ...
IBM and Cisco’s joint announcement this week is easy to misread as another “quantum + internet” headline. It isn’t. The two companies are laying out a step‑by‑step program to turn stand‑alone fault...