A Conversation with SentinelOne’s Chief AI Officer Join Gregor Stewart, SentinelOne's Chief AI Officer, and Chris Hosking, Principal Evangelist, for a two-part look at what that access means. Gregor takes the frontier view: how fast these models are moving, and what that changes about the assumptions built into today's security model. Chris takes the defender's view: how SentinelOne puts that same intelligence to work protecting your environment right now. What you'll learn: What programs like Glasswing, Daybreak, Trusted Access for Cyber (TAC), and Anthropic's Cyber Verification Program (CVP) actually mean, and which ones are worth signing up for yourself Where Mythos-class and GPT-5.5-class models improve analyst output, and where operational controls still matter How SentinelOne connects that frontier-model access to security governance A look inside the hands-on work