Post-Quantum Migration for Institutions

We have spent decades securing institutional networks.Now we're rebuilding them for the quantum era.

Live Mandate Countdown
NSA CNSA 2.0: all new national security systems must use post-quantum cryptography.
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Protecting regulated and governmental institutions since 2001.

Built on a 25+ year history of protecting institutional networks.

01
QNSC is built out of the legacy of the Cadamier Network Security Corporation, a network security and infrastructure firm operating since 2001.
02
More than 25 years protecting regulated financial institutions under NCUA examination, with zero breaches.
03
QNSC pairs decades of hands-on execution with modern automation and industry best-practices.
The Magnitude

The most consequential cybersecurity migration of our lifetime is already underway.

Quantum computers will break the cryptography securing every institution on earth. Migration is now mandatory, with hard deadlines set by most major regulators globally.

01
Every institution runs on cryptography.
Every transaction, patient record, legal document, classified communication, and customer login depends on it.
02
Quantum will break every existing system.
The algorithms securing today's encryption can be broken by quantum computers. This is a mathematical certainty.
03
The threat is already active.
"Harvest now, decrypt later." Adversaries are storing encrypted data today to decrypt the moment quantum capability arrives.
04
The largest cryptographic overhaul in history.
Every VPN, certificate, signature, and key must be replaced, down to the messaging layer.
05
You're only as secure as your weakest link.
An entire institution can have its data exposed with only one unmigrated system, legacy certificate, or outdated configuration.
06
This isn't an upgrade. It's survival.
Institutions migrate because regulators, examiners, and adversaries leave no choice.

Data that needs to be protected for decades needs protection from quantum computers today.

Adm. Mike Rogers, former NSA Director

The clock is running, and 2030 is already too late.

AUG 2024
NIST FIPS 203 / 204 / 205
First post-quantum standards finalized
JAN 2026
G7 + NCUA mandate begins
Coordinated financial-sector action
JAN 2027
US CNSA 2.0 mandatory
New NSS must use post-quantum crypto
2028
UK NCSC discovery
Cryptographic discovery complete
2030
Forrester "Q-Day"
Practical quantum capability projected
2031
UK high-priority migration
Priority systems migrated
2033
US CNSA 2.0 full compliance
Defense systems fully migrated
2035
US federal & UK full migration
All systems quantum-safe
Harvest now, decrypt later: any data with a shelf life beyond ten years is already exposed.
Approach

QNSC exists to lead the
quantum-safe migration.

01We assess.

We map every cryptographic dependency in your infrastructure, every VPN, every certificate, every key, every signature, and identify what must be migrated, in what order, by when.

02We migrate.

We design and execute the transition to quantum-safe cryptography across the network, the data layer, and the application stack, without breaking existing systems and without missing a regulatory deadline.

03We monitor.

We provide continuous oversight of your cryptographic posture, ongoing compliance reporting to regulators and examiners, and active management as the standards evolve.

Built on 25 years of regulated cybersecurity execution. Designed for the next decade of mandated transition.
Platform

QNSC maintains an AI-native network evaluation platform.

01
Cryptographic Discovery

Continuously scans every system in your network. Finds every cryptographic asset (VPN, certificate, key, signature) and classifies risk by quantum vulnerability.

02
Risk Scoring & Reporting

Maps findings to NCUA, FFIEC, HIPAA, and NIST CSF frameworks automatically. Generates regulator-ready compliance reports in minutes, not weeks.

03
Migration Orchestration

Tracks and manages the multi-year migration. Integrates with all of the largest hardware vendors. Gives your board an executive dashboard of real-time posture.

How We Engage

QNSC works across three functions: assessments, managed services, and ongoing evaluation.

Assessments
  • PQC Readiness Assessments
  • Cryptographic Migration Architecture
  • PQC Implementation & Deployment
  • Board & Executive Education
Managed Services
  • Continuous cryptographic monitoring
  • Monthly compliance reporting (NCUA / FFIEC / HIPAA / NIST CSF)
  • Automated alerting on vendor patches
  • Executive dashboard
Ongoing Evaluation
  • Cryptographic discovery and inventory
  • Risk scoring and compliance reporting
  • Integration with all major hardware vendors
  • Migration orchestration
Partnerships

We partner with the leaders of the post-quantum transition.

Every major player in the ecosystem across hardware, software, and consultancy benefits from our success.

Hardware

The vendors selling PQC-capable hardware and network platforms. We operationalize their products at the institutions that need them most.

Their growth is our pipeline.
Software

The vendors building PQC-capable cryptographic software and primitives. We bring the regulated-industry credibility that drives adoption.

Our deployments are their installed base.
Consultancy

The firms winning Fortune 500 and federal-agency work. We serve the regulated mid-market their economics can't reach.

We're downstream, not competitive.
Who We Serve

Built for any institution where cryptographic failure is a business risk.

Credit Unions
Federally insured, under active NCUA examination. Our beachhead, and our deepest relationships.
Banks
FDIC and OCC supervised. Near-identical infrastructure profile to credit unions.
Healthcare Systems
HIPAA-driven. Patient data with decades-long retention is the prime harvest-now-decrypt-later target.
State & Local Government
Federal pass-through requirements and NIST CSF alignment. Procurement via GSA, NASPO, and state contracts.
Defense Supply Chains
The hardest deadlines in the market. CMMC Level 2 required. CNSA 2.0 begins January 2027.
Legal & Professional
Fiduciary duty and long data-sensitivity windows for law and accounting firms.
Any organization that holds confidential data will need to make this transition.
Start with an assessment
Leadership

Decades of institutional network experience. Now turned toward the migration ahead.

Craig Lassen, Founder and CEO of QNSC

We don't learn your infrastructure from a scan report. We already know it. We've spent twenty-five years inside regulated networks, and we built QNSC to lead them through what comes next.

Craig Lassen
Founder · CEO · QNSC

Founder of the Cadamier Network Security Corporation, which forms the backbone of QNSC's 25+ year track record. Quantitative background. CISA-certified. Deep experience across all aspects of institutional network security implementations.

Offices in Denver & London
DENVER, CO LONDON, UK
Insights

The clearest writing on what your examiner will ask next.

Briefing
We Quantum-Proofed Our Own Company. Here's Why.
QNSC·9 min
Field Note
How AI Cuts a Cryptographic Inventory From Weeks to Minutes
QNSC·12 min
Regulatory
When PQC Enters Your NCUA Examination, and What to Have Ready
Compliance Brief·6 min
Begin Your Migration

The first move is the assessment.

Most institutions discover dozens of cryptographic dependencies they didn't know they had. The QNSC Readiness Assessment maps every one and ranks it against your regulatory framework, resulting in a comprehensive migration plan.