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Building a Next-Gen SOC with IBM QRadar

You're reading from   Building a Next-Gen SOC with IBM QRadar Accelerate your security operations and detect cyber threats effectively

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Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781801076029
Length 198 pages
Edition 1st Edition
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Author (1):
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Ashish Kothekar Ashish Kothekar
Author Profile Icon Ashish Kothekar
Ashish Kothekar
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Table of Contents (18) Chapters Close

Preface 1. Part 1: Understanding Different QRadar Components and Architecture
2. Chapter 1: QRadar Components FREE CHAPTER 3. Chapter 2: How QRadar Components Fit Together 4. Chapter 3: Managing QRadar Deployments 5. Part 2: QRadar Features and Deployment
6. Chapter 4: Integrating Logs and Flows in QRadar 7. Chapter 5: Leaving No Data Behind 8. Chapter 6: QRadar Searches 9. Chapter 7: QRadar Rules and Offenses 10. Part 3: Understanding QRadar Apps, Extensions, and Their Deployment
11. Chapter 8: The Insider Threat – Detection and Mitigation 12. Chapter 9: Integrating AI into Threat Management 13. Chapter 10: Re-Designing User Experience 14. Chapter 11: WinCollect – the Agent for Windows 15. Chapter 12: Troubleshooting QRadar 16. Index 17. Other Books You May Enjoy

Insider threats – detection and mitigation challenges

Detecting an insider threat is like finding a needle in a haystack. The data generated about all the employees working for an organization is enormous. This data could be about the activities they perform and activities that are permitted or not permitted. Also, there could be situations where an activity is suspicious for one employee but legitimate for another. Scanning through all this data to find insider threats is no easy task. But the UBA app helps you meet this challenge. The other two significant challenges that crop up while working on insider threats are as follows:

  • Consolidating multiple identities of the same employee

We know that in an organization, we have hundreds of assets that may require a user to create multiple identities. For example, a user, Bob, may have an intranet ID, an ID for accessing Linux servers in a lab, a cloud account for accessing AWS, another cloud account for accessing...

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