Open Source SecurityCon

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.

This event is one of our KubeCon + CloudNativeCon Europe CNCF-hosted Co-located Events. In-person attendees have the option to register for an All-Access In-Person KubeCon + CloudNativeCon pass that will include entry to ALL CNCF-hosted co-located events + KubeCon + CloudNativeCon.

Please check back — registration will open in October.

Contact sponsor@cncf.io to secure your sponsorship today! Signed contracts must be received by Monday, 2 February 2026!

Submit a proposal to speak! Submissions are being accepted through Sunday, 2 November 2025.

Click above to submit a proposal to speak at Open Source SecurityCon, or one of the other CNCF-hosted Co-located events.

Open Source SecurityCon topics include:

• Leveraging + Preparing for AI in OSS Security
• Regulation + Public Policy
• OSS Consumption + End Users
• Open Source Management (OSPOs) + Security
• Security Education
• Security Advocacy + Collaboration
• Supply Chain + Application Security
• Community Development

Submission Types:

• Presentation: 25 minutes with 1 or 2 speakers presenting on a topic
• Panel Discussion: 35 minutes of discussion amongst 3 to 5 speakers (In an effort to promote speaker diversity, CNCF does not accept submissions with all-male panels, and three different organizations must be represented).
• Lightning Talk: A brief 10-minute presentation with a maximum of 1 speaker