UK Enterprise & Critical Infrastructure

High-frequency transaction systems, legacy core networks, and SWIFT messaging systems depend heavily on RSA/ECC signatures. They are exposed to retroactive decryption by future quantum-scale processors.

Automated cryptographic discovery to create a comprehensive Cryptographic Bill of Materials (CBOM), targeting core ledger databases and transaction networks.

Managing and protecting extremely long-lived data, such as historical policyholder files and lifetime health profiles, which are vulnerable to 'Store-Now, Decrypt-Later' actions.

Long-term data security reviews, identifying systems containing sensitive files with lifetime requirements exceeding 15 years.

Securing patient healthcare databases, proprietary medical diagnostics, and connected clinical infrastructure relying on embedded cryptographic assets.

Protocol audits of hospital system databases, cloud integrations, and medical device networks.

Protecting long-lived operational systems and distribution grids that must transition to hybrid cryptography over multi-decade lifecycles.

Physical constraints analysis of SCADA gateways, remote RTUs, and distribution infrastructure.

Industrial machinery and factory floor PLCs with highly constrained hardware firmware that cannot easily be updated to run quantum-resistant algorithms.

Firmware and device memory audits to determine capabilities for supporting NIST-approved lattice-based algorithms.

High-speed optical backbones, baseband cryptography, and core network authentication protocols that must remain secure against future decryption.

Protocol analysis of core transit routing, session key handshakes, and PKI enrollment mechanisms.

Signalling infrastructure, fleet communications, and long-life assets with high engineering dependency on PKI.

Trust chain audits of transport signaling, intermediate authorities, and code-signing frameworks.

National supply chains and public services relying on persistent, machine-to-machine digital trust relationships and certificate chains.

Comprehensive dependency mapping of critical national infrastructure supplier networks.

Defense contractors and system integrators bound to prove cryptographic supply-chain security and CBOM compliance.

Rigorous supply chain compliance planning aligned with current UK cybersecurity guidance.