Govern and secure AI: Establish and enforce governance for AI used in cyber defense (model risk, data handling, auditability, and acceptable use), and defend the enterprise's AI estate, including AI gateways, model endpoints, agent frameworks, and AI-enabled SaaS, against emerging threats such as prompt injection, model abuse, and data exfiltration. Experience implementing and operationalizing enterprise data classification and protection programs, including sensitivity labeling, data loss prevention, and data security posture management (e.g., Microsoft Purview, DSPM platforms), with the ability to align detection and response priorities to data classification tiers.