Turn Cryptographic Risk Into a Migration Roadmap.
Formulate a rigorous, lifecycle-aware transition plan to upgrade legacy digital trust frameworks to quantum-resistant standards.
The PQC Migration Roadmap
DISCOVER
Locate cryptographic endpoints and expose existing dependencies.
CLASSIFY
Categorise systems based on security level, keys, and algorithms.
PRIORITISE
Select and rank targets by asset criticality and longevity.
TEST
Evaluate lattice-based algorithms in simulated sandboxes.
MIGRATE
Roll out hybrid configurations and update certificate authorities.
VALIDATE
Perform mathematical verification of post-transition networks.
GOVERN
Establish permanent monitoring, audits, and policy enforcement.
Technical Migration Domains
Current-State Assessment
Analyse active algorithms, keys, and dependencies to find vulnerable and expired components.
Target Cryptographic Architecture
Define mathematical and structural standards using NIST-approved algorithms like ML-KEM and ML-DSA.
Hybrid Migration Planning
Implement dual-key frameworks combining classical (RSA/ECC) and quantum-safe algorithms to maintain interoperability.
Application Prioritisation
Identify high-value business applications, long-lived data repositories, and high-frequency APIs for immediate upgrade waves.
Certificate & PKI Planning
Redesign certificate authority chains, registration protocols, and key lengths to support larger PQC payloads.
Hardware & Firmware Constraints
Isolate physical systems (HSMs, operational devices, SCADA) that require firmware upgrades or replacement before running PQC.
OT-Specific Mitigation
Map long-life industrial controls and grid elements, implementing wrapper firewalls and proxy protection where devices cannot run PQC directly.
Vendor Dependency Analysis
Assess external supplier software, cloud databases, and API integrations to align external and internal transition waves.
Migration Waves
Group assets into structured, logical, and risk-aligned rollouts to prevent downtime and protect business lines.
Verification & Validation
Use protocol analysis and cryptographic simulation to mathematically prove the integrity of upgraded networks.
Crypto-Agility Strategy
Establish software abstraction layers and policy controllers to enable rapid protocol shifts in response to future vulnerabilities.
ASSURANCE NOTICE: MIGRATION IS NOT AUTOMATIC
Post-quantum cryptography transition is a complex, physical process involving software refactoring, hardware evaluation, and CA coordination. Intrust Labs does not promise artificial automated migrations; we engineer realistic, highly planned, and thoroughly validated transitions that protect infrastructure integrity.
Develop Your Cryptographic Migration Roadmap
Map current cryptographic exposure, isolate operational limits, and coordinate risk-aligned upgrade waves.