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Quantum Resilience Services

Turn the quantum threat into defensible migration priorities

Sensitive data collected today can be decrypted later, once quantum computers are powerful enough. This is known as «harvest now, decrypt later» (HNDL), and the countdown has already started.

Vulnerable cryptography is embedded across applications, infrastructure, cloud services, suppliers, and legacy platforms. Adnovum identifies what's at risk, what matters most, and which migration priorities are truly defensible.

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«You do not need a quantum computer
to have a quantum problem.»

Sonia Duc

Quantum Resilience Lead at Adnovum

Why the clock already started
with your data

Quantum-safe standards exist, but migration doesn't begin with choosing an algorithm. It begins with visibility: where cryptography is actually used, and what's genuinely at stake if it isn't addressed in time.

Without that visibility, organizations either act too late, or spend time and budget on the wrong systems.

Assess your quantum risk

How does a Quantum Risk Assessment work?

We connect three activities usually handled separately into one defensible basis for decisions, one that holds up in management reviews, audits, and regulatory conversations.

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1. Build shared awareness

Leadership, security, architecture, and operations teams build shared understanding of quantum risk, PQC, and crypto-agility, through three trainings: one for the board and C-level, one for software developers, and one for infrastructure teams.

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2. Discover your cryptographic landscape

Expert interviews, architecture analysis, and specialized tools uncover where cryptography lives, across applications, infrastructure, cloud services, and third-party products.

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3. Assess risk and define priorities

Quantum susceptibility is weighed against data sensitivity, service criticality, regulatory obligations, and migration complexity, turning exposure into clear, actionable priorities.

Make the right investment
at the right time


Avoid unnecessary work

Align business and technology stakeholders

Give decision-makers the evidence to plan scope, timing, budget, and resources with confidence

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What we assess

Cryptographic exposure
Algorithms, protocols, certificates, keys, libraries, trust stores, and implementations vulnerable to quantum attack.

Information value over time
Sensitivity and required confidentiality lifetime of the data being protected.

Operational & business impact
Consequences for services, users, customers, citizens, partners, and critical processes.

Regulatory & compliance relevance
Applicable policies, contractual obligations, audit expectations, and regulatory requirements.

What you receive

Validated cryptographic inventory
A structured view of where and how cryptography is used across the estate, including persistent assets and data flows. It is documented in a Cryptographic Bill of Materials (CBOM), the foundation for PQC readiness, migration planning, and ongoing cryptographic governance.

Quantum-risk heatmap
A visual overview combining vulnerability, information value, criticality, exposure, and effort.

Defensible priority list
A tiered backlog showing what needs action first, what can wait, and why – so the first Swiss franc spent on PQC migration goes to the right system.

Executive risk report
Clear findings, rationale, and recommended next steps for technical and non-technical stakeholders.

Migration planning input
Evidence on what needs to migrate, where dependencies exist, and how to plan scope, ownership, budget, and resources.

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Discover where your data is most vulnerable and
take immediate steps toward post-quantum security.
Assess your quantum risk

1988

... was when we first started building secure digital solutions for our clients.

About Adnovum

Why Adnovum?

Quantum resilience is a long-term transition that affects critical systems, digital trust, and business continuity. Organizations need a partner that combines deep security expertise with the ability to guide change pragmatically and confidently.

At Adnovum, we help organizations understand what matters, prioritize the right actions, and navigate the transition without unnecessary complexity or disruption. Our approach is shaped by decades of experience securing and modernizing business-critical systems in complex and highly regulated environments.
Rather than focusing on PQC alone, we help organizations build the crypto-agility and resilience needed to adapt to future change.

Clarity. Pragmatism. Continuity. Trust.
That's how organizations become quantum-resilient.

Frequently asked questions

Which data should be prioritized when assessing quantum risk?

Data that must remain confidential for more than five years carries the highest quantum risk, since it may already be exposed to harvest-now-decrypt-later attacks. This typically includes financial transaction data, health records, government and legal communications, and long-term intellectual property.

Does every system need to migrate to Post-Quantum Cryptography?

Not necessarily, and not all at once. Systems protecting short-lived or low-sensitivity data carry far less urgency than those protecting long-lived sensitive data. A risk assessment determines which systems need immediate attention and which can follow later.

Who needs to assess their quantum risk?

Any organization handling data that requires long-term confidentiality, such as financial records, health data, government or legal information, or intellectual property, needs a risk assessment. This is especially relevant for regulated industries like banking, insurance, and the public sector.

What happens if an organization delays assessing its quantum risk?

Delaying increases exposure for data that must remain confidential long-term, since every year of inaction adds more data that attackers can collect now and decrypt later. It also compresses the time available for migration, which for complex systems can take years.

What happens after the risk assessment is complete?

The assessment's findings, including the cryptographic inventory and risk-ranked priority list, become the direct input for PQC migration planning: a phased roadmap that sequences migration by risk, dependencies, and feasibility.