Harmonic Security provides an AI Governance & Control Platform — including the Harmonic Security platform, MCP Gateway, and AI Policy Generator — that delivers complete visibility and automated controls to satisfy security, unlock organization-wide productivity, and deliver on your AI strategy for security teams and global enterprises. Unlike solutions that rely on a fixed list of AI tools, it finds AI wherever it appears and evaluates the actual data being shared, using purpose-built small language models that understand user intent and sensitive data in milliseconds to enable low-latency inline controls rather than passive monitoring; the lightweight MCP Gateway is deployable via Group Policy Object, Microsoft Intune, JAMF, or Kandji and runs on Windows, macOS, and Linux.