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IDS and IPS with Snort 3

You're reading from   IDS and IPS with Snort 3 Get up and running with Snort 3 and discover effective solutions to your security issues

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Product type Paperback
Published in Sep 2024
Publisher Packt
ISBN-13 9781800566163
Length 256 pages
Edition 1st Edition
Tools
Concepts
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Author (1):
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Ashley Thomas Ashley Thomas
Author Profile Icon Ashley Thomas
Ashley Thomas
LinkedIn
Ashley Thomas is a security researcher at Dell SecureWorks and a member of the Counter Threat Unit team. Before this role, he was instrumental in building the iSensor, a proprietary network intrusion prevention system. Ashley has a master’s in computer networking from North Carolina State University, and he also holds several other certifications, including CISSP, GCIA, GREM, GCLD, and GWEB. He has authored several papers on intrusion detection and holds several patents in this field.
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Table of Contents (23) Chapters Close

Preface 1. Part 1: The Background
2. Chapter 1: Introduction to Intrusion Detection and Prevention FREE CHAPTER 3. Chapter 2: The History and Evolution of Snort 4. Part 2: Snort 3 – The New Horizon
5. Chapter 3: Snort 3 – System Architecture and Functionality 6. Chapter 4: Installing Snort 3 7. Chapter 5: Configuring Snort 3 8. Part 3: Snort 3 Packet Analysis
9. Chapter 6: Data Acquisition 10. Chapter 7: Packet Decoding 11. Chapter 8: Inspectors 12. Chapter 9: Stream Inspectors 13. Chapter 10: HTTP Inspector 14. Chapter 11: DCE/RPC Inspectors 15. Chapter 12: IP Reputation 16. Part 4: Rules and Alerting
17. Chapter 13: Rules 18. Chapter 14: Alert Subsystem 19. Chapter 15: OpenAppID 20. Chapter 16: Miscellaneous Topics on Snort 3 21. Index 22. Other Books You May Enjoy

Summary

In this chapter, we discussed the alert subsystem of Snort. We discussed the process that happens when there is a successful match for a signature. We discussed the role of the alert subsystem, that is, to create an alert when there is a successful identification of a malicious packet or session.

We looked at the various alert formats and looked at a few formats in detail. In the next chapter, we will explore OpenAppID.

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Authors (1)

Profile icon Ashley Thomas
Ashley Thomas
LinkedIn icon
Ashley Thomas is a security researcher at Dell SecureWorks and a member of the Counter Threat Unit team. Before this role, he was instrumental in building the iSensor, a proprietary network intrusion prevention system. Ashley has a master's in computer networking from North Carolina State University, and he also holds several other certifications, including CISSP, GCIA, GREM, GCLD, and GWEB. He has authored several papers on intrusion detection and holds several patents in this field.
Read more
See other products by Ashley Thomas
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