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Key benefits

Get to grips with the fundamentals of IDS/IPS and its role in network defense

Explore the architecture and key components of Snort 3 and get the most out of them

Migrate from Snort 2 to Snort 3 while seamlessly transferring configurations and signatures

Purchase of the print or Kindle book includes a free PDF eBook

Description

Snort, an open source intrusion detection and prevention system (IDS/IPS), capable of real-time traffic analysis and packet logging, is regarded as the gold standard in IDS and IPS. The new version, Snort 3, is a major upgrade to the Snort IDS/IPS, featuring a new design and enhanced detection functionality, resulting in higher efficacy and improved performance, scalability, usability, and extensibility. Snort 3 is the latest version of Snort, with the current version at the time of writing being Snort v3.3.3. This book will help you understand the fundamentals of packet inspection in Snort and familiarize you with the various components of Snort. The chapters take you through the installation and configuration of Snort, focusing on helping you fine-tune your installation to optimize Snort performance. You’ll get to grips with creating and modifying Snort rules, fine-tuning specific modules, deploying and configuring, as well as troubleshooting Snort. The examples in this book enable network administrators to understand the real-world application of Snort, while familiarizing them with the functionality and configuration aspects. By the end of this book, you’ll be well-equipped to leverage Snort to improve the security posture of even the largest and most complex networks.

Who is this book for?

This book is for network administrators, security administrators, security consultants, and other security professionals. Those using other IDSs will also gain from this book as it covers the basic inner workings of any IDS. Although there are no prerequisites, basic familiarity with Linux systems and knowledge of basic network packet analysis will be very helpful.

What you will learn

Understand the key changes in Snort 3 and troubleshoot common Snort 3 issues

Explore the landscape of open source IDS/IPS solutions

Write new Snort 3 signatures based on new threats and translate existing Snort 2 signatures to Snort 3

Write and optimize Snort 3 rules to detect and prevent a wide variety of threats

Leverage OpenAppID for application detection and control

Optimize Snort 3 for ideal detection rate, performance, and resource constraints

What do you get with a Packt Subscription?

Free for first 7 days. $19.99 p/m after that. Cancel any time!

Unlimited ad-free access to the largest independent learning library in tech. Access this title and thousands more!

50+ new titles added per month, including many first-to-market concepts and exclusive early access to books as they are being written.

Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.

Thousands of reference materials covering every tech concept you need to stay up to date.

Subscribe now

View plans & pricing

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Kara Louissaint Oct 28, 2024

This book, IDS/IPS with Snort 3, offers an in-depth exploration of network security principles and practices. The author presents a comprehensive guide that caters to both beginners and seasoned professionals. The book is organized into different sections, covering everything from the fundamentals of IPS/IDS to advanced security techniques. Great job!

Amazon Verified review

Matt Johnson Oct 04, 2024

"IDS and IPS with Snort 3" provides a great look into network security. The book explains how to set up, configure, and optimize Snort, making it accessible for both new users (Like me) and hopefully more experienced users. The detailed explanations help readers apply Snort in real-world scenarios. Overall, this book is a solid resource for anyone seeking to strengthen their network’s security posture using open-source tools.

Kindle Customer Nov 01, 2024

Reading this book helped me cement all the knowledge I have regarding IPS/IDS. The author too their time to explain fundamentals in a way that both seasoned and new cyber security experts can understand. I really recommend this book

Guy Dec 28, 2024

If you are looking for a book that explains the concept of snorting well this is a good choice, for the rest you will be left to your appetite. Pro : The technical explanation of the snorting possibilities A start of an example for installing snort Minimum snort requirements Con : No configuration examples in IPS mode No example through virtualization to deepen the possibilities of snort and carry out tests This book does not answer your complex questions Summary: Some websites give you more ways to find help than this book, perhaps version 2 will correct these shortcomings.

Subscriber review

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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