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Post-Quantum Migration Guides

Step-by-step guides for cryptographic discovery, risk prioritization, hybrid deployment, and building a migration roadmap aligned with NIST, NSA, and CISA guidance.

Post-quantum migration is a multi-phase program. These guides cover each phase: from building your initial cryptographic inventory to executing migration and maintaining long-term governance.

Concepts9 min read

How Does Post-Quantum Migration Work?

Post-quantum migration is not a single software update. It is a multi-phase program that begins with cryptographic discovery and progresses through risk assessment, architecture changes, and ongoing governance.

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Migration9 min read

Post-Quantum Migration Assessment

A post-quantum migration assessment establishes your cryptographic baseline, quantifies HNDL exposure, and produces a prioritized roadmap before any migration work begins.

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Migration9 min read

Cryptographic Discovery and Inventory

You cannot migrate what you cannot find. Cryptographic discovery builds the inventory of algorithms, keys, and certificates that drives every subsequent migration decision.

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Migration8 min read

Risk-Based Migration Prioritization

Not all cryptographic assets are equally urgent. Risk-based prioritization sequences migration by data lifetime, system criticality, and HNDL exposure so resources go to the highest-impact systems first.

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Migration8 min read

Hybrid Cryptography Migration Strategy

Hybrid cryptography runs classical and post-quantum algorithms together in a single protocol. It is the recommended transition approach: quantum resistance now, without discarding classical interoperability.

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Migration10 min read

Post-Quantum Migration Roadmap

A post-quantum migration roadmap translates your cryptographic inventory and risk scores into a sequenced, phased plan with milestones, dependencies, and governance.

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Migration guidance sources
CISA PQC InitiativeNIST IR 8547NSA CNSA 2.0OMB M-23-02
Apply This to Your Organization

Build Your Migration Roadmap

A post-quantum readiness specialist will walk through how to apply these migration guides to your specific systems, data, and timeline.