Every vendor is racing to bolt AI governance onto the network, but AI no longer happens on the wire. It happens at the point of intent, on the endpoint and in the browser, where prompts are typed, files are pasted, and agents act with real credentials. This session makes the structural case for why the proxy and SASE model cannot see or control AI, and shows how Island governs every interaction through the Browser and the Island Desktop application. We will cover AI Protect, AI Publish, Enterprise Chat, and Last Mile Control across thick-client AI, autonomous agents, and human browser use, then walk through real use cases where next-generation SSE and native AI governance prove stronger together. You will leave with a readiness checklist and a clear answer to the CISO's dilemma: AI is too valuable to block, yet your data is too important to risk.