The Security Insights Show Episode 293- Agent 365
Show notes
Edward will ask the burning question, is Agent 365 a security tool, product or just a hyper dense reporting tool. The world needs to know.
* Microsoft Sentinel Data Lake – architecture, scaling, cost optimization, and real-world best practices
* Sentinel Graph – powerful new capabilities, dynamic investigations, hidden risk discovery, and how it’s changing threat hunting
Gary brings extensive hands-on experience and has contributed to official Microsoft guidance on these topics. Expect practical insights you can use immediately.
Guest link - Home - Cyclotron
Nathan Carlisle - linkedin.com/in/nathan-carlisle-780846149
Gary Bushey - linkedin.com/in/gary-bushey
Websites and blog:
github.com (Other)
garybushey.com (Blog)
Words of Wisdom:
“It is alway in the first or last place you look”
General
* Microsoft Build 2026: Securing code, agents, and models across the development lifecycle | Microsoft Security Blog
* AI brands as bait: How threat actors are using the AI hype in social engineering | Microsoft Security Blog
* Reconstructing AI activity in investigations | Microsoft Security Blog
* June 2026 Patch Tuesday – Record 200+ CVEs including multiple zero-days | Microsoft Security Response Center
AI Security
* Updating the taxonomy of failure modes in agentic AI systems: What a year of red teaming taught us | Microsoft Security Blog
* Securing CI/CD in an agentic world: Claude Code Github action case | Microsoft Security Blog
Agent365
* Microsoft Build 2026: Securing code, agents, and models across the development lifecycle | Microsoft Security Blog
* Agent 365 Agent Registry and local agent discovery (Preview) | Microsoft Learn
* Overview of Microsoft Agent 365 | Microsoft Learn
Azure Security & Defender for Cloud News
* What’s new in Defender for Cloud features (June 2026 updates) | Microsoft Learn
Threat Intelligence
* AI brands as bait: How threat actors are using the AI hype in social engineering | Microsoft Security Blog
* June 2026 Patch Tuesday highlights | Microsoft Security Response Center
Microsoft Entra
* What’s New in Microsoft Entra: June 2026 | Microsoft Tech Community
Device Management & Protection (Intune)
* What’s new in Microsoft Intune (June 2026) | Microsoft Learn
Defender XDR & Sentinel
* Monthly news – June 2026 | Microsoft Defender XDR Blog
* Reason over Microsoft Sentinel graphs with graph tool (Preview) | Microsoft Learn
* Best practices for Microsoft Sentinel | Microsoft Learn
* Defender XDR + Sentinel integration guide | Microsoft Learn
Copilot for Security
* Microsoft Security Copilot overview | Microsoft Learn
* Security Copilot agents overview | Microsoft Learn
Purview – Compliance & Governance
* Microsoft Purview protections for generative AI & Copilot | Microsoft Learn
* Use Microsoft Purview to manage data security for Microsoft 365 Copilot | Microsoft Learn
* Purview for AI agents & Agent 365 | Microsoft Learn
Featured Resources & Deep Dives
* Setup & deployment guide for Microsoft Defender XDR
* Advanced hunting best practices in Defender XDR
* Best practices for data collection in Sentinel
* Configure a secure foundation for Microsoft 365 Copilot
* Security for AI solutions hub
What’s New in Defender (June 2026)
* What’s new in Microsoft Defender XDR | Microsoft Learn (Official Reference)
* (Preview) Local AI agent discovery and runtime protection on Windows endpoints
* (Preview) Enhanced graph tool collection in Microsoft Sentinel for reasoning over relationships
* Multiple zero-day patches addressed in June Patch Tuesday (including Defender-specific elevations of privilege)
* Expanded Agent 365 context mapping and registry capabilities
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