OpenSSF Community Day India
2025-08-04
Hosting: Join us for the OpenSSF Community Day India this summer! Co-located with KubeCon + CloudNativeCon India, this event will bring the open source community together in Hyderabad, India.
About OpenSSF Community Days: OpenSSF Community Days bring together a vibrant community from across the Security and Open Source ecosystems to share ideas and progress on capabilities that make it easier to sustainably secure the development, maintenance, and consumption of the software on which we all depend. These events, held regionally and co-located with KubeCon or Open Source Summits, offer an opportunity to engage with the brightest minds in security for a day of collaboration and innovation in software security best practices. As a home for tools, standards, and education, OpenSSF provides attendees the chance to explore these resources, share their experiences, and contribute to a safer and more secure digital world.

OpenSSF Community Day Europe
2025-08-28
Hosting: OpenSSF is hosting another Community Day in Europe this summer, and we’d love for you to join us in beautiful Amsterdam, co-located with Open Source Summit EU! This event brings together a dynamic community from the security and open-source ecosystems to share ideas and progress on advancing the capabilities that make it easier to securely develop, maintain, and consume the software we all rely on. Held regionally alongside KubeCon and Open Source Summits, these events provide an opportunity to connect with top minds in security for a day of collaboration and innovation in software security best practices. As a hub for tools, standards, and education, OpenSSF offers attendees the chance to explore these resources, share experiences, and contribute to a safer, more secure digital world.

OpenSSF Community Day Korea
2025-11-04
Hosting: Join Us at OpenSSF Community Day Korea – November 4, 2025 | Seoul, South Korea
OpenSSF Community Day Korea is a one-day event colocated with Open Source Summit Korea, bringing together the open source security community across the Asia-Pacific region. Whether you’re a developer, maintainer, researcher, or security professional, this event is your opportunity to connect, collaborate, and contribute to the future of open source security.

Open Source SecurityCon 2025
2025-11-10
Hosting: We excited to host Open Source SecurityCon 2025 this year. This is a new event that fosters collaboration and shares innovation in cloud native security and open source software security. Sessions will cover architecture and policy, secure software development, supply chain security, identity and access, and open source public policy. The 1-day event will gather a diverse community of professionals to include software developers, security engineers, public sector experts, CISOs, CIOs and tech pioneers to address challenges and opportunities in modern security. Join us to collaborate and discover tools, knowledge and strategies to ensure a safer, more secure tomorrow.

SCALE 23x
2026-03-05 - 2026-03-08
Speaking: The OpenSSF community will be speaking at SCALE, North America’s largest community-run open source conference.

Open Source SecurityCon EU 2026
2026-03-23
Hosting: Open Source SecurityCon is coming to Europe! This is a new event that fosters collaboration and shares innovation in cloud native security and open source software security. Sessions will cover architecture and policy, secure software development, supply chain security, identity and access, and open source public policy. The 1-day event will gather a diverse community of professionals to include software developers, security engineers, public sector experts, CISOs, CIOs and tech pioneers to address challenges and opportunities in modern security. Join us to collaborate and discover tools, knowledge and strategies to ensure a safer, more secure tomorrow.

KubeCon + CloudNativeCon Europe 2026
2026-03-23 - 2026-03-26
Sponsoring: OpenSSF is proud to sponsor KubeCon + CloudNativeCon Europe 2026! We’ll have a full booth presence throughout the week, plus a colocated event – Open Source SecurityCon – taking place on 23 March. Join us to connect with the community, learn about the latest in open source security, and explore how our projects support a more secure cloud native ecosystem.
KubeCon + CloudNativeCon brings together adopters and technologists from leading open source and cloud native communities. This year’s conference takes place in Amsterdam from 23–26 March 2026.Come visit us at the OpenSSF booth!

Open Source Summit North America
2026-05-18 - 2026-05-20
Sponsoring: The OpenSSF community will be onsite at the Open Source Summit in Minneapolis, Minnesota. This is the premier event for open source developers and contributors. It’s where maintainers, technologists, and community leaders come together to share knowledge, collaborate on solutions, and push open source projects forward. It’s the home for code, community, and the people driving the future of open source.

OpenSSF Community Day North America 2026
2026-05-21
Join us in Minneapolis, Minnesota in May 2026 for an OpenSSF community gathering! OpenSSF Community Days bring together a vibrant community from across the Security and Open Source ecosystems to share ideas and progress on capabilities that make it easier to sustainably secure the development, maintenance, and consumption of the software. These events, held regionally and co-located with Open Source Summits, offer an opportunity to engage with the brightest minds in security for a day of collaboration and innovation in software security best practices. As a home for tools, standards, and education, OpenSSF provides attendees the chance to explore these resources, share their experiences, and contribute to a safer and more secure digital world.
View the agenda.

European Open Source Security Forum 2026
2026-06-09
Hosting: OpenSSF is hosting European Open Source Security Forum 2026. This event brings together leaders from the open source software (OSS) community, European governments, institutions and agencies and the private sector to advance impactful security initiatives, policy efforts, and cross-collaboration.
This year’s program will feature keynotes from European policymakers, panels on regulation and emerging technologies such as open source and quantum security, targeted discussions on lessons learned from legislation like the Cyber Resilience Act (CRA), and forward-looking conversations on how to ensure open source is well-represented in future policy frameworks, along with presentations, fireside chats, and opportunities for networking.
*This event is an invite-only event.

OpenSSF Community Day Europe 2026
2026-10-06
Hosting: OpenSSF is hosting another Community Day in Europe this fall, and we’d love for you to join us in Prague, Czechia. This event is co-located with Open Source Summit EU, bringing together a dynamic community from the security and open-source ecosystems to share ideas and progress on advancing the capabilities that make it easier to securely develop, maintain, and consume secure software.
CFP opens from May 4 to July 12, 2026!

Open Source Summit Europe 2026
2026-10-07 - 2026-10-09
Sponsoring: The OpenSSF community will be onsite at the Open Source Summit in Prague, Czechia with booth presence. This is the premier event for open source developers and contributors. It’s where maintainers, technologists, and community leaders come together to share knowledge, collaborate on solutions, and push open source projects forward. It’s the home for code, community, and the people driving the future of open source.

Open Source SecurityCon North America
2026-11-09
Hosting: OpenSSF is hosting the Open Source SecurityCon North America to foster collaboration and share innovation in cloud native security and open source software security. This event is one of our KubeCon + CloudNativeCon North America CNCF-hosted Co-located Events.

KubeCon + CloudNativeCon North America
2026-11-09 - 2026-11-12
Sponsoring: The OpenSSF community will be onsite at KubeCon + CloudNativeCon North America in Salt Lake City, Utah with booth presence.
