Celebrating the OpenSSL Conference 2025: A Milestone for Secure Digital Communication in Prague

A Historic Gathering: The OpenSSL Conference 2025

The OpenSSL Corporation and the OpenSSL Foundation proudly celebrate the remarkable success of their first OpenSSL Conference, which took place from October 7-9, 2025, in Prague. This event marked a pivotal moment for the OpenSSL Project as it brought together the entire community for the very first time. Participants from diverse backgrounds, including developers, legal experts, academics, and representatives from both large and small enterprises, convened to discuss future directions, share valuable experiences, and collaborate on advancements in secure digital communication.

A Global Participation

Over 400 attendees representing more than 30 countries attended the conference. Countries included the USA, Germany, Japan, India, and the host nation, the Czech Republic. With an impressive attendance rate of 95%, the event featured 113 dynamic speakers across 97 sessions, showcasing contributions from major corporations such as Microsoft, Cisco, Red Hat, IBM, and Intel. Moreover, esteemed academic institutions like Masaryk University, the Brno University of Technology, and the University of Waterloo played crucial roles in ensuring a rich exchange of ideas.

Nikita Tripathi, a Software Engineer at Qualcomm, expressed her enthusiasm: "The OpenSSL Conference 2025 was one of my most technically enriching experiences. I learned a lot through delivering my talk, attending others', receiving feedback, and interacting with participants at the booths. The organization of the event was commendable, managing 450 attendees with great efficiency!"

Similarly, Vaclav Matyas, the Head of the Centre for Research on Cryptography and Security at Masaryk University Brno, emphasized the significance of the networking opportunities available. He stated, "Three great days with the right people supporting open-source and reliable security were an enriching experience. I’m eager for the next edition!"

Focused Discussions and Topics

The sessions at the conference emphasized various themes crucial to the advancement of secure technologies. Key topics included Technical Innovation, Community Contribution, Security Compliance, and Business Value Adoption. Discussions ranged from post-quantum cryptography (PQC) to FIPS 140-3 validation and TLS 1.3 deployment. Various organizations like Keyfactor, ToneFlow, and Oracle contributed presentations and insights that sparked engaging dialogues within the community.

A Shared Mission for the Future

The conference concluded with a unified commitment to the OpenSSL Mission: ensuring security and privacy for everyone. This collective goal was acknowledged by participating sponsors, including The Legion of the Bouncy Castle, Entrust, Keyfactor, and resources like openSUSE and Zoo Brno. Their support has proven essential in fostering advancements in secure digital communication across various sectors.

Looking Ahead to the 2026 Conference

Encouraged by the successful launch of the conference, the organizers are already planning the next event for 2026. It promises to foster further collaboration among leading experts in cryptography, cybersecurity, and open-source development. The upcoming conference aims to become the focal point for technology and community relationship-building, enriching digital security initiatives.

Sponsorship opportunities for the 2026 conference are now open, inviting companies that are passionate about security and privacy to engage with the global security and cryptography community. Early sponsors will receive priority recognition, connecting them directly to key players shaping the future of open security.

For those interested in confirming sponsorship or learning more about the next event, they can contact email.

Conclusion

The inaugural OpenSSL Conference was not merely an event; it was a historic convergence of minds, reflecting a vibrant community dedicated to enhancing secure communication. As plans for the future develop, the spirit of collaboration and commitment to innovative solutions will undoubtedly continue to grow, ensuring that the foundations of digital security remain robust and inclusive for all.