MS-900 Microsoft 365 Fundamentals: Demonstrate fundamental knowledge of Microsoft 365 security and compliance capabilities

Business Owner
Business User
Microsoft 365

Learn about how the security, compliance, and identity solutions through Microsoft help people and organizations secure their entire digital estate, simplify compliance and reduce risk.


  • Familiarity with cloud computing concepts including deployment models and cloud service models, such as Software-as-a-Service (Saas). If you're unfamiliar with basic cloud computing concepts, we recommend you take Discuss Azure fundamental concepts

Modules in this learning path

Learn about common security and compliance concepts that are foundational to Microsoft solutions. Topics include the shared responsibility and Zero Trust models, encryption, data residency and data sovereignty, and more.

Learn about the key concepts of authentication and authorization and why identity is important in securing corporate resources. You'll also learn about some identity-related services.

Learn about Microsoft 365 Defender, a unified pre- and post-breach enterprise defense suite that natively coordinates detection, prevention, investigation, and response across endpoints, identities, email, and applications to provide integrated protection against sophisticated attacks.

Microsoft runs on trust! Here you’ll explore the Service Trust Portal for content on how Microsoft delivers on our commitment of trust. You’ll also learn about Microsoft Priva, a solution to help meet privacy goals.