Quantum Computing News, PQC News, Quantum Security News & Commentary
Deep Dive Series
Long-form research across quantum computing and quantum security
Multi-article series with capstone analyses, interactive tools, and companion databases.
Quantum Systems Integration
Open architecture, modular hardware, and building quantum computers from components
How to Build a Quantum Computer
Integration guides for assembling quantum computers from modular components. Every major modality covered, from empty lab to first qubit signal, with vendor landscapes and procurement guidance.
What It Takes to Build a QC
From qubit fabrication through cryogenics, control electronics, and error correction. A component-level breakdown of the supply chain and engineering challenges at each layer.
Quantum Security, PQC Migration & Q-Day
Threat assessment, standards, mandates, migration frameworks, and deadlines
Quantum Computing for Cyber Pros
An 11-part introduction to quantum computing for security professionals, no physics background required. Amplitudes to Shor, Grover, error correction, and reading vendor roadmaps. Free 114-page ebook included.
CRQC Capability Framework
The nine engineering capabilities required to build a cryptographically relevant quantum computer. The structured, evidence-based method behind my Q-Day estimates.
Predicting Q-Day
Frameworks, forecasts, and the data behind competing timelines. Includes the interactive CRQC Readiness Benchmark tool for exploring estimates with your own assumptions.
PQC Governance & Program Leadership
Who leads PQC migration, how boards govern it, how to fund and execute it. A seven-part Deep Dive for CISOs, boards, and transformation leaders.
Global PQC Migration Timelines
PQC deadlines are now set across 15+ countries. Maps every mandate, tracks where national requirements diverge, and identifies the compliance gaps that catch multinationals off guard.
More Deep Dives
Quantum Sovereignty
Strategic independence in the quantum era. Supply chain dependencies, export controls, and why national quantum strategies are reshaping technology geopolitics.
The Quantum Utility Map
What will fault-tolerant quantum computers actually do? Application areas mapped by qubit requirements, timeline to viability, and projected economic impact.
China’s Quantum Ambition
Could Beijing win the quantum race? China’s national programs, research output, industrial ecosystem, and the strategic implications for the West.
Articles & Analysis
Quantum Computing, Quantum Security, PQC & Quantum Sovereignty
PostQuantum.com AI Explainer
An AI tool that answers questions using a curated corpus of information from PostQuantum.com, NIST, NSA, and ENISA and other reliable sources. Ask anything related to quantum computing or quantum security.