01
Cryptography is distributed
Algorithms and certificates are scattered across code, PKI, SaaS, appliances, OT, devices, and suppliers, not owned by one central team.
Cryptografie · Post-quantum
Post-quantumcryptografie wordt pas echt wanneer migratie operationeel wordt.
Post-quantumcryptografie is allang niet meer alleen een standaardenonderwerp. Voor gereguleerde organisaties is het een vraagstuk van inventarisatie, prioritering, uitrol en bewijsvoering over applicaties, certificaten, protocollen, embedded systemen, leveranciers en auditdeadlines heen.
Deze pagina is bedoeld voor teams die van abstract PQC-bewustzijn naar een echt enterprise-programma willen gaan. De moeilijkheid zit niet alleen in algoritmekeuze, maar in weten waar klassieke cryptografie leeft, welke assets als eerste breken, hoe veranderingen veilig worden gefaseerd en hoe voortgang geloofwaardig wordt aangetoond.
4
operating layers
Discovery, prioritization, execution, evidence
Hybrid
migration mode
Support phased rollout before final cutover
Audit-ready
program output
Evidence for leadership, regulators, and customers
01 · Why post-quantum cryptography becomes an enterprise program
Serious PQC readiness is shaped by operational complexity, not only by cryptographic theory.
02
Dependencies fail unevenly
Protocol, certificate, and signing changes can break hidden consumers, legacy clients, and third-party integrations in unpredictable ways.
03
Deadlines are asymmetric
Boards, customers, regulators, and internal risk committees will ask for progress on different timelines, so teams need evidence-backed sequencing.
02 · What mature PQC programs deliver
Operational programs create outputs that engineering and leadership can use every quarter.
System of record
A live map of cryptographic assets across code, infrastructure, certificates, libraries, devices, and supplier dependencies.
Risk prioritization
Per-asset scoring that combines exposure, fragility, criticality, compensating controls, and regulatory pressure.
Migration sequencing
Wave-based rollout plans with hybrid options, breakage prediction, rollback checkpoints, and owner-level accountability.
Evidence output
Reports that show what changed, why it changed, what remains on classical cryptography, and where exceptions still exist.
03 · Signals that a team is still in theory mode
These gaps are common when PQC remains a strategy topic rather than an operating discipline.
No live inventory of certificates, libraries, and protocol surfaces.
Migration plans depend on spreadsheets and owner interviews.
No breakage model for external clients, embedded systems, or suppliers.
Leadership updates describe intent, but cannot prove scope or progress.
FAQ
Vragen wanneer PQC echt op de roadmap komt
01
Is post-quantum cryptography mainly a library-upgrade exercise?
No. Libraries matter, but most enterprise difficulty comes from inventory gaps, certificate chains, hidden dependencies, external integrations, rollout windows, and proof requirements.
02
Why is a CBOM important before migration starts?
Because teams cannot sequence or justify migration if they do not know where cryptography is used, which algorithms are exposed, and which business services depend on those assets.
03
What does leadership usually want from a PQC program?
They want defensible scope, prioritized risk, wave-based plans, progress proof, and a clear explanation of residual exposure rather than a general statement that standards are being monitored.
Need a post-quantum readiness path, not another whitepaper?
Quanterios helps enterprises discover cryptographic assets, prioritize PQC risk, sequence migration waves, and generate audit-ready evidence as the program moves.