Oso

Oso provides a unified authorization layer designed to manage access for AI agents, applications, and human users. It addresses the complex challenge of authorization, especially with the emergence of agentic AI, by enforcing least privilege principles. The platform monitors agent actions, detects anomalous or risky behavior, and enables dynamic privilege adjustments, alerting, and quarantining to prevent over-permissioning and ensure security. Oso is built for engineering teams who need to implement consistent and robust authorization logic across their platforms without building it from scratch. It offers visibility into agent activities, controls to set boundaries, and immutable audit trails for compliance. The solution supports various authorization models like RBAC, ReBAC, and ABAC, and is engineered with strict security and privacy controls to serve as a reliable foundation for modern application architectures and permission-aware AI workloads.