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Mastering Microsoft Defender for Office 365

You're reading from   Mastering Microsoft Defender for Office 365 Streamline Office 365 security with expert tips for setup, automation, and advanced threat hunting

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Product type Paperback
Published in Sep 2024
Publisher Packt
ISBN-13 9781835468289
Length 426 pages
Edition 1st Edition
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Author (1):
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Samuel Soto Samuel Soto
Author Profile Icon Samuel Soto
Samuel Soto
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Table of Contents (18) Chapters Close

Preface 1. Part 1 – Introduction and Basic Configuration FREE CHAPTER
2. Chapter 1: The Security Wild West 3. Chapter 2: Basic Components of Defender for Office 365 4. Chapter 3: Basic Checks and Balances 5. Chapter 4: Basics of Configuration 6. Part 2 - Day-to-Day Operations
7. Chapter 5: Common Troubleshooting 8. Chapter 6: Message Quarantine Procedures 9. Chapter 7: Strengthening Email Security 10. Chapter 8: Catching What Passed the Initial Controls 11. Chapter 9: Incidents and Security Operations 12. Part 3 – Making the Tool Work for Your Organization
13. Chapter 10: Magnifying the Unseen – Threat Intelligence and Reports 14. Chapter 11: Integration and Artificial Intelligence 15. Chapter 12: User Awareness and Education 16. Index 17. Other Books You May Enjoy

AIR

Microsoft Defender for Office 365 is equipped with efficient AIR technology, aimed at streamlining tasks for your security operations team. When alerts are triggered, the team must diligently review and address them. With high volumes of alerts, this can be daunting, which is why automation proves beneficial.

AIR enhances your team’s productivity by triggering automatic investigations for known threats. It proposes appropriate remedial actions, which are subject to your team’s endorsement, enabling a swift reaction to threats. With AIR, your team can concentrate on urgent issues without overlooking critical alerts.

A high-level overview of AIR

Let’s review at a high level how automated investigations work, from what triggers them to what occurs once these are active, as well as the benefits we can gain from them:

  1. First, an automated investigation is prompted in two major ways:
    • A security analyst manually starts an automated investigation through...
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