Prepare Your Organization for the Post‑Quantum Transition
Understand your cryptographic exposure, identify migration priorities, and build a practical roadmap toward post-quantum readiness.
You cannot migrate what you cannot identify.
Cryptographic dependencies are often distributed across applications, APIs, databases, servers, cloud infrastructure, TLS, certificates, VPNs, identity systems, industrial/OT environments, third-party software and embedded systems. Before any migration decision, MSQX focuses on establishing visibility and evidence — not assumptions.
What you experience, start to finish
Discover
Cryptographic inventory and application assessment.
Assess
Identify algorithms, certificates, protocols, dependencies and potential quantum exposure.
Prioritize
Determine critical systems and migration priorities.
Plan
Develop a practical PQC migration and crypto-agility roadmap.
Implement
Support migration planning and implementation.
Monitor
Track readiness and future cryptographic changes.
From discovery to an executive roadmap
This is the engagement process — what MSQX does, in sequence, to produce your assessment.
Executive Summary
A plain-language overview for decision makers.
Risk Overview
Where cryptographic exposure concentrates.
Cryptographic Inventory
Algorithms, certificates and protocols in use.
Exposure Observations
Vulnerability and exposure findings.
Migration Priorities
Which systems to address first, and why.
Roadmap & Next Steps
A practical, sequenced path forward.
How MSQX PQC works, end to end
This is the technical/systems flow the assessment and migration work covers — not a second copy of the engagement process above.
Conceptual architecture
This diagram illustrates the intended flow. Specific findings, timelines and outcomes depend on each organization's environment and are established during the assessment, not guaranteed in advance.
The MSQX 7-Step Migration Engine
The assessment journey above describes what you experience as a customer. The engine below describes how MSQX structures delivery internally once an engagement begins — a distinct, more granular process.
Discover
Identify assets, systems and cryptographic touchpoints.
Assess
Evaluate exposure, dependencies and risk.
Recommend
Propose migration options and sequencing.
Approve
Review and sign off with stakeholders.
Migrate
Execute the approved migration steps.
Verify
Confirm outcomes against the approved plan.
Monitor
Track ongoing readiness after delivery.
Internal engine — distinct from the six-stage customer journey above.
TOPO Perfected Legacy Migration
MSQX's approach to understanding and modernizing complex legacy environments, where undocumented dependencies and long-lived systems make cryptographic change harder to reason about.
Map
Chart legacy systems, integrations and data flows.
Understand
Build a working model of how the environment actually behaves.
Prioritize
Rank components by exposure and business importance.
Transform
Plan and stage the modernization work required.
Verify
Confirm the transformed environment behaves as expected.
Monitor
Track the environment as it continues to evolve.
Legacy modernization outcomes depend on the specific environment. MSQX does not guarantee results, zero downtime, or risk elimination as part of this approach.
Industries with concentrated cryptographic exposure
A PQC-specific view of where cryptographic exposure tends to concentrate — not the full list of industries MSQX works across. See the Industries page for the complete picture, including MSQX PhaseLock™ applications.
Financial Services
Long-lived cryptographic dependencies across core systems.
Industrial & IIoT
Connected industrial systems with long equipment lifecycles.
Energy & Utilities
Distributed, latency-sensitive operational infrastructure.
Technology
Fast-moving stacks with many third-party dependencies.
Real-Time Systems
Environments where cryptographic overhead affects timing.
Assessment, then a measured path forward
Assessment
Discover → Assess → Prioritize
Migration Strategy
Plan → Approve → Prepare
Implementation Support
Migrate → Verify
Continuous Readiness
Monitor
Engagement scope and commercial terms are defined per organization following an initial conversation — pricing is not published as a fixed rate card.
A disciplined approach to an uncertain transition
Evidence Before Assumptions
Findings are grounded in what is actually discovered, not presumed.
Cryptographic Visibility
You cannot prioritize what you cannot see.
Business-Driven Prioritization
Technical risk is weighed against what matters to the business.
Structured Migration
A defined, repeatable process rather than ad hoc changes.
Continuous Readiness
Readiness is monitored, not treated as a one-time event.