Which services are essential to secure the SharePoint Online and Exchange Online data?

Microsoft Defender for Cloud Apps is indeed a crucial service for securing SharePoint Online and Exchange Online data. This service provides comprehensive security capabilities by allowing organizations to discover, investigate, and remediate potential threats to their cloud apps. By leveraging its tools, such as anomaly detection and monitoring of user behavior, security teams can identify risky activities within SharePoint and Exchange, ensuring that sensitive data remains protected.

Additionally, Microsoft Defender for Cloud Apps integrates well with other Microsoft 365 services, providing a unified security approach across different applications. It assists in protecting data by offering features like governance and conditional access policies, which enable organizations to enforce security measures based on user behavior and risk assessments.

While User Behavior Analytics, Data Loss Prevention policies, and Access reviews in Azure AD contribute to a broader security strategy and have their unique roles in safeguarding data, Microsoft Defender for Cloud Apps is specifically designed to address the complexities of cloud application security, making it an essential choice for protecting data in SharePoint Online and Exchange Online.