In this episode of Let’s Talk, part of the Talking Security podcast, Frans Oudendorp and Pouyan Khabazi break down the biggest announcements from Microsoft Secure 2025.

We explore how Microsoft Sentinel is evolving into an agentic AI platform, the introduction of Sentinel Graph and Model Context Protocol (MCP), and how Security Copilot agents are changing the game for SecOps automation.

You’ll also hear about:

• Graph-based context and why it matters for threat detection
• Developer extensibility for custom connectors and AI agents
• Sentinel Data Lake for affordable long-term storage
• Real-world use cases for agentic AI in security operations

Plus, we share community highlights, upcoming events like YellowHat 2025 and KustoCon, and a fun geeky quiz to wrap things up.

👉 Question for you: If you could build your own Security Copilot agent, what would it do? Let us know!

🎙️ Stay safe, stay secure, and keep talking security!