#PQC and #Data: The Three #Cryptographic Domains Post-quantum risk is about the data being protected, not the algorithms themselves. Every cryptographic dependency maps to one of three data states. If you do not know which state you are protecting, you do not know what you are securing. #Data in #Motion Information moving across networks or channels. TLS sessions, VPN tunnels, 5G key agreement, SWIFT messages, API calls. Quantum relevance: interception and harvest. If the con

Brian Couzens Founder & CEO, SITG-Consulting | Forensic Strategist | Cyber Resilience, Quantum Risk & Governance | Transformation, ERM & Independent Validation | Writer | White Paper Author | Evidence-Based Decision Making June 29, 2026 This week featured an unusually dense cluster of consequential announcements across PQC governance, quantum hardware, capital formation, and infrastructure standardisation. The United States signed two executive orders simultaneously on 22 Jun

Science is doing exactly what science is supposed to do. A new peer-reviewed critique published in Nature has challenged aspects of Microsoft's Majorana-based quantum computing research, arguing that the evidence may not conclusively demonstrate the physics the company claims. Microsoft strongly disagrees and maintains its roadmap remains on track. This is not a story about Microsoft "failing." It is a reminder that extraordinary scientific claims invite extraordinary scienti

The DoW just gave us a document worth promoting - my favourite line is 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐫𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞 𝐢𝐬 𝐧𝐨𝐭 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐝 𝐰𝐡𝐞𝐧 𝐏𝐐𝐂 𝐢𝐬 𝐫𝐨𝐥𝐥𝐞𝐝 𝐨𝐮𝐭, 𝐛𝐮𝐭 𝐰𝐡𝐞𝐧 𝐪𝐮𝐚𝐧𝐭𝐮𝐦-𝐯𝐮𝐥𝐧𝐞𝐫𝐚𝐛𝐥𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐚𝐫𝐞 𝐝𝐞𝐩𝐫𝐞𝐜𝐚𝐭𝐞𝐝. The Department of War’s Post-Quantum Cryptography Strategy landed just a day or so ago, but it deserves far more attention than it’s getting. In my view, it is much more relevant and operationally impor

The #EO isn’t a genesis point - it is a compliance hammer. There is an immense amount of noise surrounding the newly issued Executive Order 14409, "Securing the Nation Against Advanced Cryptographic Attacks." Many commentators treat it as a sudden wake-up call that magically creates a post-quantum cryptography (PQC) migration strategy out of thin air. Before making that claim, look at what already existed. Federal policy did not start on 22 June 2026. Agencies have been opera

For many years, SITG Consulting has delivered independent product assurance, validation and challenge as part of our broader Assurance and Validation services. What has changed is demand. Every week we receive enquiries from founders, technology companies, investors and advisory firms seeking independent assessment of products, platforms, governance frameworks and strategic claims. Many of those conversations begin in the same way. "We have built something." "Can we prove it?