POSEIDON discusses post-quantum cryptography with Polish stakeholders in Warsaw

Quantum computers may not yet be fully operational at scale, but the risks they will create for today’s cryptography are already clear. That is why preparation cannot wait and stakeholders need to understand the threat. Raising awareness is therefore essential to build future security.

On 30 June 2026, a stakeholder meeting on post-quantum cryptography in the context of cybersecurity solutions was held in Warsaw, Poland, at the premises of the National Centre for Research and Development (NCBR). The event was co-organised by the Polish Platform for Homeland Security (PPHS), representing the POSEIDON project, and the National Contact Point (NCP) for EU Research Programmes.

The meeting brought together representatives of public organisations, government institutions, universities and companies interested in the future of secure digital technologies. Institutions represented included, among others, the Ministry of Economic Development and Technology, the Ministry of National Defence, NASK – National Research Institute, the Polish Academy of Sciences, and the National Police Headquarters. The meeting was opened by the Deputy Director of NCBR NCP Renata Rycerz.

The event created an important space for dialogue between the POSEIDON consortium and stakeholders who may be affected by, contribute to, or use future post-quantum-secure solutions. Such exchanges are essential for understanding the needs of future end users, building connections across sectors, and raising awareness of the coming risks linked to quantum computing and today’s cryptographic systems.

We used this opportunity to introduce the POSEIDON project to the Polish stakeholder community. The project was presented by its coordinator, Prof. Antonio Skarmeta from the University of Murcia, with contributions from other consortium partners: Dr Mirek Sopek (Quantum B), Ross Little (Bull), Jesus Garcia Rodriguez (University of Murcia). Together with invited experts, they addressed a range of more specialised topics, including quantum technologies, digital identity, blockchain, funding opportunities, self-sovereign identity data models, quantum-safe identity management, and the protection of classified information in military communications.

As Rashel Talukder, Managing Director of PPHS said:

For POSEIDON, stakeholder engagement is not only a communication activity, but also an important part of ensuring that the project remains connected to real operational, institutional and technological needs. By working with organisations active in cybersecurity, digital identity, public administration, telecommunications, defence, standardisation, research and innovation, the project can better support Europe’s transition towards post-quantum-secure digital identity solutions.

POSEIDON will continue to support this dialogue across EU Member States by sharing knowledge, presenting project results, and connecting with stakeholders working on quantum-safe security and digital identity. Visit the POSEIDON website and get in touch if you see opportunities for cooperation.

The Warsaw stakeholder meeting confirmed that post-quantum cryptography is no longer only a technical topic for specialised research communities. It is becoming a strategic issue for public institutions, technology providers, and organisations responsible for protecting sensitive systems and long-term data. If you are active in the field of PQC solutions for law enforcement or defence in Poland, we invite you to contact PPHS to explore opportunities for collaboration.