Arqit Launches ‘Encryption Intelligence’ to Automate Discovery for Post-Quantum Migration

Why It Matters

By automating cryptographic discovery, EI reduces the hidden risk of legacy encryption and speeds compliance with forthcoming quantum‑safe standards, a prerequisite for protecting data against future quantum attacks.

Key Takeaways

• Automated inventory of legacy encryption across cloud, OT, and on‑prem
• Real‑time visibility reduces quantum migration planning risk
• NCSC pilot validates Arqit’s cryptographic discovery methodology
• Continuous monitoring ensures crypto‑agility as standards evolve
• SaaS model simplifies compliance with emerging NIST PQC guidelines

Pulse Analysis

The race toward post‑quantum readiness has moved from academic research to operational urgency. Enterprises face sprawling attack surfaces where outdated RSA or ECC keys linger in legacy applications, cloud configurations, and industrial control systems. Traditional manual audits are costly and error‑prone, creating blind spots that could be exploited once quantum computers become practical. Automation tools like Arqit’s Encryption Intelligence address this gap by delivering a unified, real‑time map of cryptographic dependencies, enabling security teams to prioritize remediation without disrupting business processes.

Arqit’s EI stands out for its end‑to‑end approach: it not only discovers vulnerable algorithms but also continuously monitors changes, ensuring crypto‑agility as standards evolve. The platform’s integration with the UK National Cyber Security Centre’s PQC pilot adds credibility, signaling that the solution meets stringent government criteria for critical infrastructure. For enterprises, this translates into a faster, more predictable migration roadmap, reduced compliance costs, and a defensible posture against the “store‑now, decrypt‑later” threat posed by future quantum adversaries.

Looking ahead, the market for automated cryptographic discovery is poised to expand as regulators worldwide draft PQC mandates and NIST finalizes its algorithm suite. Vendors that combine deep protocol expertise with scalable SaaS delivery, like Arqit, will likely become preferred partners for both private sector and sovereign entities. Organizations that adopt EI early can lock in a competitive advantage, turning a compliance requirement into a strategic asset that safeguards data integrity across the quantum horizon.