The ICMC 2025 gathering in Toronto brought together practitioners committed to advancing and maintaining cryptographic assurance through evolving standards and practices. OpenSSL Corporation participated as a Gold Sponsor, reinforcing our commitment to standards-based assurance.
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The OpenSSL blog shares updates, insights, and news from the team behind the world’s most widely used cryptographic library.
Nomination Deadline Extended: Technical Advisory Committees
The nomination period for the Technical Advisory Committees (TACs) has been extended. The new deadline is Sunday, April 27, 2025.
Take advantage of the extended timeline to submit thoughtful nominations — and play an active role in shaping the future of the OpenSSL Library. Your voice matters!
OpenSSL 3.5 Final Release - Live
The final release of OpenSSL 3.5 is now live. We would like to thank all those who contributed to the OpenSSL 3.5 release, without whom the OpenSSL Library would not be possible.
Join Us at the OpenSSL Conference in Prague – October 7 to 9, 2025 - Share Your Expertise and Shape the Future of Secure Communications

The OpenSSL Corporation and the OpenSSL Foundation are pleased to announce the OpenSSL Conference 2025, taking place from October 7 to 9, 2025, in the historic city of Prague, Czech Republic. This premier event brings together a global community of cryptography experts, legal professionals, and open-source enthusiasts dedicated to advancing cryptography and secure communications for three days of in-depth discussions, insights, and networking.
On March 24 and 25, 2025, we hosted two live Q&A sessions to discuss the formation and role of the new Technical Advisory Committees (TACs) concerning the OpenSSL Library. These sessions featured:
Thank you to everyone who registered and to those who went the extra mile to nominate candidates for the Technical Advisory Committees of the OpenSSL Corporation and OpenSSL Foundation.
At the OpenSSL Corporation, we are shaping the future of secure communication—and we are doing it from our growing base in Brno, Czech Republic. Our target is clear: to develop and maintain the OpenSSL Library, one of the most critical open-source tools for secure internet communication. From everyday gadgets to critical infrastructure, the OpenSSL Library protects billions of users worldwide. We believe everyone should have access to security and privacy tools, whoever they are, wherever they are or whatever their personal beliefs are, as a fundamental human right.
Join Us in Forming the Technical Advisory Committees (TACs)
The OpenSSL Corporation (primarily focused on commercial communities) and the OpenSSL Foundation (primarily focused on non-commercial communities) are pleased to announce the formation of the Technical Advisory Committees (TACs) to provide expert guidance and strategic direction for our technical initiatives. This marks a significant milestone, and we need dedicated individuals to help shape their future.
Mission Statement
We believe everyone should have access to security and privacy tools, whoever they are, wherever they are or whatever their personal beliefs are, as a fundamental human right.
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