AI Security: Defining and Defending Cybersecurity’s Next Frontier

This report presents SentinelOne’s AI Security strategy unveiled at OneCon 2025, emphasizing dual disciplines—Security for AI and AI for Security—alongside three guiding principles (Intelligence Over Rules, Autonomy with Accountability, Unity of Data/Context/Action). It highlights new capabilities and integrations including Prompt Security for AI app governance, Observo AI for streaming telemetry, Purple AI’s agentic investigations and MCP Server, AI-SIEM performance upgrades, and services powered by Google Threat Intelligence, positioning the Singularity Platform to provide autonomous, real-time protection across endpoints, identity, cloud, and AI ecosystems.