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Purple Team Strategies

You're reading from   Purple Team Strategies Enhancing global security posture through uniting red and blue teams with adversary emulation

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Product type Paperback
Published in Jun 2022
Publisher Packt
ISBN-13 9781801074292
Length 450 pages
Edition 1st Edition
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Authors (4):
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David Routin David Routin
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David Routin
Samuel Rossier Samuel Rossier
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Samuel Rossier
Simon Thoores Simon Thoores
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Simon Thoores
Michael Molho Michael Molho
Author Profile Icon Michael Molho
Michael Molho
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Toc

Table of Contents (20) Chapters Close

Preface 1. Part 1: Concept, Model, and Methodology
2. Chapter 1: Contextualizing Threats and Today's Challenges FREE CHAPTER 3. Chapter 2: Purple Teaming – a Generic Approach and a New Model 4. Chapter 3: Carrying out Adversary Emulation with CTI 5. Chapter 4: Threat Management – Detecting, Hunting, and Preventing 6. Part 2: Building a Purple Infrastructure
7. Chapter 5: Red Team Infrastructure 8. Chapter 6: Blue Team – Collect 9. Chapter 7: Blue Team – Detect 10. Chapter 8: Blue Team – Correlate 11. Chapter 9: Purple Team Infrastructure 12. Part 3: The Most Common Tactics, Techniques, and Procedures (TTPs) and Defenses
13. Chapter 10: Purple Teaming the ATT&CK Tactics 14. Part 4: Assessing and Improving
15. Chapter 11: Purple Teaming with BAS and Adversary Emulation 16. Chapter 12: PTX – Purple Teaming eXtended 17. Chapter 13: PTX – Automation and DevOps Approach 18. Chapter 14: Exercise Wrap-Up and KPIs 19. Other Books You May Enjoy

Theory of correlation

Correlation has been a trendy term in the SIEM space for more than a decade now. The idea of mixing events from the same or different data sources to spot anomalies was a selling point.

Strictly speaking, correlation is a statistical mechanism that processes two or more events to analyze and compare them with each other. However, for a long time, the information security (InfoSec) community has been referring to correlation mainly with pattern-matching examples that process one single event at a time. Nowadays, several new detection techniques exist. The term correlation is used when the detection logic is processing one or more events. From now on, when we mention correlation, we are referring to any type of detection logic that can be created within a detection rule.

There is no common terminology when it comes to the types of detection logic/rules. Each one has its own definition, especially as security vendors use a naming convention to match their...

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