Secure today, ready for tomorrow
Quantum computing will change cryptography, but not overnight. We’re preparing for it with realism, resilience and strategy. No fear, no hype, just preparation.
“Security isn’t a luxury item; security is a basic precondition for survival.” Jeroen Scheerder, Senior Crypto Analyst, ON2IT
PQC is more than new algorithms
It’s about understanding where current cryptography may fall short, how risks evolve over time, and how real-world systems can stay resilient without unnecessary disruption.
Re-shapes security, gradually
Quantum computers will break parts of today’s encryption. We monitor progress closely and prepare ahead of real impact, without rushing decisions that may not yet be needed.
Outlives defences
Some data must stay secure for decades. We plan ahead for long-term protection against future quantum threats, especially against “harvest now, decrypt later” attacks.
Built in from the start
Cybersecurity must evolve. Our systems are designed for crypto agility, ready to swap cryptographic primitives when the world (or NIST) changes its mind.
Harvest now, decrypt later
Attackers don’t need a quantum computer today. They need to capture your encrypted traffic today, and wait. By the time decryption is possible, the damage from delayed disclosure is locked in.
Today
Adversaries already collect encrypted communications and store them indefinitely, waiting for the keys to catch up.
Decades
Trade secrets, regulatory filings, personal identifiers: damage that can’t be erased once exposed, however long it takes to surface.
The hedge against being wrong
NIST has finalised the first post-quantum standards, but even the best of them may be broken later. Crypto agility means your systems can swap algorithms without rebuilding them.
Articles on post-quantum cryptography
Practical guidance on cryptographic agility, algorithm choices, and preparing for Q-Day, without the hype.
A Practical Guide to Cryptographic Agility before Q-Day
A hands-on playbook for building the crypto inventory, vendor requirements and change process that make swapping algorithms routine rather than a crisis.
The Risk of Rushing into Post-Quantum Cryptography
Why premature migration to unproven PQC implementations can introduce more risk than the quantum threat it’s meant to solve.
Understanding PQC Algorithms
Lattice-based, hash-based, code-based: a plain-language walkthrough of NIST’s standardised post-quantum families and when to use which.
Harvest Now, Decrypt Later: Preparing for Quantum Computing Threats
Why encrypted data captured today is already at risk from tomorrow’s quantum decryption, and what to protect first.
PQC, without the panic
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. Talk to our crypto analysts about what agility looks like for your environment.