You're reading from Microsoft Sentinel in Action Architect, design, implement, and operate Microsoft Sentinel as the core of your security solutions

Product type Paperback

Published in Feb 2022

Publisher Packt

ISBN-13 9781801815536

Length 478 pages

Edition 2nd Edition

Tools

Azure Functions

Concepts

Cybersecurity

Authors (2):

Richard Diver

Gary Bushey

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Table of Contents (23) Chapters

Preface

1. Section 1: Design and Implementation

2. Chapter 1: Getting Started with Microsoft Sentinel FREE CHAPTER

3. Chapter 2: Azure Monitor – Introduction to Log Analytics

4. Section 2: Data Connectors, Management, and Queries

5. Chapter 3: Managing and Collecting Data

6. Chapter 4: Integrating Threat Intelligence with Microsoft Sentinel

7. Chapter 5: Using the Kusto Query Language (KQL)

8. Chapter 6: Microsoft Sentinel Logs and Writing Queries

9. Section 3: Security Threat Hunting

10. Chapter 7: Creating Analytic Rules

11. Chapter 8: Creating and Using Workbooks

12. Chapter 9: Incident Management

13. Chapter 10: Configuring and Using Entity Behavior

14. Chapter 11: Threat Hunting in Microsoft Sentinel

15. Section 4: Integration and Automation

16. Chapter 12: Creating Playbooks and Automation

17. Chapter 13: ServiceNow Integration for Alert and Case Management

18. Section 5: Operational Guidance

19. Chapter 14: Operational Tasks for Microsoft Sentinel

20. Chapter 15: Constant Learning and Community Contribution

21. Assessments

22. Other Books You May Enjoy

String operators

String and numeric operators are used in the comparisons of a where clause. We have already seen ==, which is a string equals operator. As we stated earlier, this is a case-sensitive operator, meaning that ABC == ABC is true but ABC == abc is false.

Note

You may need to carry out a case-insensitive comparison using =~. In this case, ABC =~ abc returns true. While there are commands to change text to uppercase or lowercase, it is good practice to not do that just for a comparison but rather do a case-insensitive comparison.

Some other string operators that can be used are as follows:

Table 5.2

In addition, by placing ! in front of any command, that command is negated. For example, !contains means does not contain and !in means not in.

For a complete list of operators, go to https://docs.microsoft.com/en-us/azure/data-explorer/kusto/query/datatypes-string-operators.

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You're reading from Microsoft Sentinel in Action Architect, design, implement, and operate Microsoft Sentinel as the core of your security solutions

Table of Contents (23) Chapters

String operators

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