The risks associated with the advent of quantum technologies are not hypothetical—they represent a real challenge for every organization that relies on classical cryptographic algorithms.
During the March edition of Alanata TALKS together with technology leaders from IBM and Alanata we opened the discussion on quantum resilience and post-quantum cryptography (PQC). Invited experts presented concrete strategies for getting started, outlined the algorithms and technologies already available today, and highlighted key focus areas for companies aiming to protect their critical assets from future quantum attacks.
How to Build a Quantum-Resilient Organization
Michal Křelina,The Head of Quantum Technologies at our company Sympulse, focused on a practical roadmap for building a quantum-resilient infrastructure. He explained the differences between threats to asymmetric, symmetric, and hashing algorithms, and highlighted current recommendations from both European and national authorities, including NÚKIB a NBÚ.
His presentation covered:
- classification of organizations based on the urgency of PQC implementation (e.g., PKI providers vs. general users),
- proposed process framework (AS-IS analysis, GAP analysis, pilot projects),
- selection of appropriate post-quantum algorithms,
- recommendations for implementing cryptographic agility and certification measures (e.g., according to ISO/IEC 27001:2022 and CIS Controls v8.1).
What are the most common barriers preventing companies from preparing?
In a follow-up interview, Michal Křelina pointed out that the biggest obstacle is not the technology itself, but rather the lack of information and the underestimation of the risks.
“If a company holds sensitive data with a lifespan exceeding 10 years, it is already at risk today. Attackers can intercept such data and decrypt it later using quantum computers,” he explains. That’s why he recommends not waiting, but instead launching a pilot project to test new algorithms, identify vulnerabilities, and set up a migration plan.
QUANTUM SAFE – bezpečnostný rámec pripravený na budúcnosť
Miloš Soukup, The Business Technology Leader and Quantum Ambassador at IBM, focused his presentation on the current state and practical solutions that IBM offers in the field of post-quantum cryptography. His talk covered:
- the development of standards led by NIST (ML-KEM, ML-DSA, SLH-DSA),
- the availability of PQC algorithms in IBM Cloud and on the IBM z16 platform,
- a portfolio of tools including IBM Quantum Safe Explorer, Remediator, and Guardium QS,
- and specific deployment options for hybrid cryptography at both the application and infrastructure levels.
A key message was that IBM already offers technologies ready for the transition to the post-quantum era—including crypto-agile platforem, platforms that enable the simultaneous deployment of both classical and post-quantum algorithms.
How to get started without an in-house security team?
As a first step, he recommends conducting a cryptographic inventory, to identify where and which algorithms are currently in use. Using tools such as IBM Quantum Safe Explorer an organization can create a CBOM (Cryptographic Bill of Materials),
which serves as a foundation for effective migration planning and investment decisions.
He also debunked the common myth that quantum computers will be used solely for research—according to him, this technology has significant potential for misuse as well, making it crucial to act proactively.
Watch the full recording of Alanata Talks for free.
Leverage our expertise for a secure transition into the post-quantum era.
As a systems integrator, Sympulse works closely with technology partners to ensure our customers can securely face even the most advanced threats. In the area of quantum-safe solutions, we join forces with our sister company Alanata within the SYNTECA group.
This collaboration creates a strong synergistic effect—combining expertise to form a unique partnership in quantum technologies, accelerating the development of innovative solutions and increasing their practical value for our clients.
We’re ready to help you analyze your cryptographic infrastructure and recommend the right path toward migrating to quantum-safe solutions. Get in touch with us and start your journey toward quantum resilience today.
