Databricks has joined the Open Secure AI Alliance as a founding member alongside NVIDIA and 75+ other organizations, with a mission to advance AI safety and security through open systems. Databricks contributes several open-source tools and frameworks: Omnigent, an open-source meta-harness for governing AI agents with contextual policies and sandbox isolation; DASF 3.0, cataloging 97 security risks and 73 mitigations for AI systems including agentic threats; DAGF, a governance framework covering accountability and risk management; and BlackIce, a containerized red-teaming toolkit bundling 14 AI security tools. On the cyber defense side, Databricks offers Lakewatch, an open Security Lakehouse enabling agentic threat detection at scale, built on Unity Catalog (open-sourced under Apache 2.0 and donated to the Linux Foundation).