Cyber Resilience Playbook for Microsoft 365 + Entra ID

Microsoft 365 and Entra ID are the backbone of modern business productivity and identity management, but they are also prime targets for ransomware and human error. With SaaS now accounting for more than half of ransomware attacks, organizations face escalating risks: $88,000 lost per hour of downtime, regulatory penalties, and eroded customer trust. This playbook outlines 10 practical steps to strengthen resilience, from multi-factor authentication and least-privilege access to immutable backups, incident response planning, and encryption. It equips leaders with actionable strategies to contain breaches and recover with confidence.