We make software secure itself.
Your self-improving, open-source cybersecurity team.

We're creating the technology that makes self-securing software possible. Inside your development workflow. At agent speed.

Use the open-source engine from your terminal or existing coding agent.

Get started · Explore the product · Source code

Self-improvement is a Research Preview. Proposed changes are evaluated before versions are selected for future runs. How it works.

Bring security into your development workflow. Talk to us about managed security and enterprise deployments.

•   Foxguard: code, secret, dependency and post-quantum inventory checks. The static scanner used by 0security.
•   0verse: research into finding, reproducing, patching and verifying bugs in compiled programs.

Read our findings and technical write-ups.

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