Set the locations to include Exchange, SharePoint sites, and OneDrive accounts.
Microsoft 365 Security Explained: Best Practices, Features, and Assessment
The specific (e.g., E3, E5, Business Premium) your organization uses Share public link
: Employs sandboxing environments to execute and analyze email attachments for zero-day malware before they reach the inbox. Set the locations to include Exchange, SharePoint sites,
Securing standard collaboration points is critical for business continuity. The book maps out the protection of communication channels:
: Eliminates permanent "standing" admin privileges by enforcing just-in-time (JIT) role elevation backed by multi-factor authentication (MFA) or approval chains.
Each chapter combines conceptual explanations with clear, step-by-step guidance, checklists, and real-world scenarios. The authors emphasize practical implementation: how to verify licensing, assign appropriate permissions (such as the Microsoft Purview Compliance Administrator role), enable unified audit logs, and create audit retention policies that support both security operations and legal investigations. The book also highlights the 2025 direction of Microsoft's security tools, including the centralization of capabilities in the Microsoft Purview portal as the unified interface for managing security, privacy, and compliance. The book maps out the protection of communication
While the book is available for purchase, several platforms offer it in digital formats:
Digital versions are available on Amazon and Barnes & Noble . 👤 About Omar Kudović
: Focuses on managing data throughout its lifecycle using Microsoft Purview . The book also highlights the 2025 direction of
It begins by demystifying the licensing landscape, outlining essential security and compliance features, and most critically, establishing the foundational role of Microsoft Entra ID (formerly Azure Active Directory) . For any administrator, understanding how identity and access management forms the bedrock of a secure framework is vital. The book thoroughly explains hybrid identity, authentication methods, and the application of conditional access policies.
Provides advanced machine learning capabilities, text analytics, and conversation reconstruction to reduce the volume of data review for legal teams. 6. Monitoring, Auditing, and Incident Response
A core section of the text is dedicated to deploying and monitoring the interconnected components of the Microsoft Defender ecosystem.
The text navigates through the complex interconnected ecosystem of the Microsoft Defender XDR (Extended Detection and Response) family, providing functional configuration steps for every interface. 1. Microsoft Defender for Office 365