Audit. Harden. Automate. Intune and Exchange configured to best practices, with security you can measure.
Migrating from Group Policy to Microsoft Intune is one of those projects that looks like a tool swap on the slide and feels like an architecture change in the room. This field guide is the realistic readiness path: inventory, analytics, mapping, the co-management vs cloud-native decision, phasing, cutover, and the operating model after the last device leaves Active Directory.
Migrate legacy EWS scripts to Microsoft Graph in 2026: three Graph surfaces, OAuth + app permissions, RBAC for Apps, EWS to Graph cookbook + side-by-side examples.
The 20 checks I run on Exchange Online mail flow before any change: SPF / DKIM / DMARC, connectors, transport rules, anti-spam, SMTP AUTH, Message Trace baseline.
Practitioner field notes on Microsoft Purview DLP validation: the Simulation, Audit, Block-with-override, Block lifecycle, the metrics and the readiness checklist.
Field notes on the first sixty minutes of Microsoft 365 incident response: triage, containment, blast radius mapping, evidence preservation and communication.