What is Maester and why did I want to give a talk about it at Experts live Netherlands? Did I spark your interest? Read on and I’ll explain all about it. June 3rd - Experts Live Netherlands 2025 What is Maester? Maester is an open-source security scanner for your Microsoft 365 tenant, made by community members. Several people had this idea that it would be cool to be able to automatically scan your tenants configuration.
