Post-Quantum Cryptography

secure today, ready for tomorrow

“Security isn’t a luxury item; security is a basic precondition for survival.”
Jeroen Scheerder, senior crypto analyst, ON2IT

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Quantum computing will change cryptography, but not overnight.
We’re preparing for it with realism, resilience, and strategy.

Quantum re-shapes security

Quantum computers will break parts of today’s encryption. We monitor progress closely and prepare ahead of real impact.

Data outlives defenses

Some data must stay secure for decades. We plan ahead for long-term protection against future quantum threats.

Change is built in

Cybersecurity must evolve. Our systems are designed for crypto agility, ready to adapt when the world changes.

Our perspective

more than just new algorithms

Post-quantum cryptography (PQC) isn’t about fear, and it isn’t about hype. It’s about preparation: understanding where current cryptography may fall short, how risks evolve over time, and how real-world systems can stay resilient without unnecessary disruption.

Our PQC Playbook

Blogs

What are we doing here? Cryptography pre- and post-quantum

What are we doing here? Quantum computing challenges some of today’s cryptographic foundations. We explain the real risks, the realistic timelines, and why calm, early preparation beats last-minute scrambles.

Signed, Sealed, Subverted: What Broken Cryptography Teaches Us About Trust

Broken cryptography isn’t new, it’s a recurring theme. We show how historical cryptographic failures offer urgent lessons for avoiding brittle systems in a quantum future.

Cryptographic agility: Designing for Change, Planning for Failure

Cryptographic agility is the principle of designing systems in a way that allows cryptographic algorithms and protocols to be swapped out with minimal friction. Is opposite is hardcoding: rather than embedding a specific algorithm like RSA or SHA-256 deep within your application, you externalize it, make it configurable, modular, negotiable.