Wire · operational-macro
Why the hidden obstacle to post-quantum security isn't quantum computing
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Fusion42 · 11 October 2026 · Fusion42 review
Organisations face a major challenge in preparing for post-quantum security due to lack of visibility into where cryptography is used across their systems. Developing a cryptographic bill of materials (CBOM) and prioritising migration based on data sensitivity and lifecycle is essential to manage costs, complexity, and risk, with an emphasis on vendor collaboration and cryptographic agility.
This Wire brief sits within Fusion42's coverage of Cybersecurity.
◆ ◆ The Wire takeaway
You must map all cryptography across your technology now or risk missing critical post-quantum updates later. Start demanding quantum-ready practices from suppliers today to avoid costly, prolonged migrations down the line.
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1 source · 7 Oct 2026
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