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Industrial Cybersecurity

You're reading from   Industrial Cybersecurity Efficiently monitor the cybersecurity posture of your ICS environment

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Product type Paperback
Published in Oct 2021
Publisher Packt
ISBN-13 9781800202092
Length 800 pages
Edition 2nd Edition
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Author (1):
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Pascal Ackerman Pascal Ackerman
Author Profile Icon Pascal Ackerman
Pascal Ackerman
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Table of Contents (26) Chapters Close

Preface 1. Section 1: ICS Cybersecurity Fundamentals
2. Chapter 1: Introduction and Recap of First Edition FREE CHAPTER 3. Chapter 2: A Modern Look at the Industrial Control System Architecture 4. Chapter 3: The Industrial Demilitarized Zone 5. Chapter 4: Designing the ICS Architecture with Security in Mind 6. Section 2:Industrial Cybersecurity – Security Monitoring
7. Chapter 5: Introduction to Security Monitoring 8. Chapter 6: Passive Security Monitoring 9. Chapter 7: Active Security Monitoring 10. Chapter 8: Industrial Threat Intelligence 11. Chapter 9: Visualizing, Correlating, and Alerting 12. Section 3:Industrial Cybersecurity – Threat Hunting
13. Chapter 10: Threat Hunting 14. Chapter 11: Threat Hunt Scenario 1 – Malware Beaconing 15. Chapter 12: Threat Hunt Scenario 2 – Finding Malware and Unwanted Applications 16. Chapter 13: Threat Hunt Scenario 3 – Suspicious External Connections 17. Section 4:Industrial Cybersecurity – Security Assessments and Intel
18. Chapter 14: Different Types of Cybersecurity Assessments 19. Chapter 15: Industrial Control System Risk Assessments
20. Chapter 16: Red Team/Blue Team Exercises 21. Chapter 17: Penetration Testing ICS Environments 22. Section 5:Industrial Cybersecurity – Incident Response for the ICS Environment
23. Chapter 18: Incident Response for the ICS Environment 24. Chapter 19: Lab Setup 25. Other Books You May Enjoy

Understanding active security monitoring

As the name implies, active security monitoring is aimed at actively interrogating the monitored environment for security incidents and other relevant security-related information. It is about rolling up our sleeves and actively interacting with the environment to see how well our security program is holding up, or to even get a feel for our security posture.

Some forms of active security monitoring include the following:

  • Network scanning to interrogate and examine network-connected devices
  • Host-based agents that can scan the host for security-related issues and malicious content
  • Manually examining endpoints for signs of malicious activity and content

Let's look at each of them in detail.

Network scanning

In this section, we will discuss the various methods around network scanning. We will look at common tools and techniques and discuss the applicability of those tools and techniques to uncover certain types...

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