Avoid the big mistakes (and start with access)
Most cloud incidents come from customer-owned misconfigurations—especially identity and access. Mistake: 'Microsoft handles all security' → Fix: platform vs your config. Mistake: 'Same split for IaaS/PaaS/SaaS' → Fix: verify per service. Mistake: ignore identity/access → Fix: review permissions early. Review: admins, roles, access paths.