The Ghost in the Tenant: Why Accountability is the Only True Security Patch

The Ghost in the Tenant: Why Accountability is the Only True Security Patch

Published: March 13, 2026

Duration: 1:08:03

Most organizations treat Microsoft 365 like infrastructure — something that quietly runs in the background while business happens on top of it. That assumption is wrong. Microsoft 365 is actually a distributed decision engine making thousands of real-time authorization decisions across identity, data access, collaboration, and AI systems every day. And in most tenants… Nobody owns those decisions. When governance has no owner:
identities accumulate without lifecycleconfigurations drift away from policy intentAI assistants access data nobody classifiedautomation runs long after its creator leavesThe system continues operating — but without accountability. That’s what I call the ghost in the tenant. In this masterclass we analy...