Summary

In the chapter, we outlined the essential preparatory steps necessary before configuring Microsoft Defender for Office 365, emphasizing the importance of thorough planning and understanding of the system’s requirements. The primary emphasis was on requirements, which encompasses choosing the correct plan for your organization and incorporating the procurement and administration of suitable licenses. This crucial step guarantees access to the essential features and functionalities of Defender for Office 365. We explored the nuances of permissions, including those that are essential during and after configuration, which play a vital role in ensuring security and operational effectiveness. This section of the chapter emphasized providing practical guidance on aligning organizational needs with permission and preparations to ensure a secure foundation in our deployment.

The latter part of the chapter shifts focus to the strategic aspect of security management, specifically...