Ubuntu 22.04 Tutorials

How to Install Snort On Ubuntu 22.04: A Comprehensive Guide

Learn how to install Snort on Ubuntu 22.04 and strengthen your system’s security with this comprehensive guide. Step-by-step instructions and expert tips included.


Are you looking to enhance the security of your Ubuntu 22.04 system? Look no further! In this guide, we will walk you through the step-by-step process of installing Snort on Ubuntu 22.04. Snort is an open-source intrusion detection system (IDS) that helps monitor network traffic, detect suspicious activities, and protect your system against potential threats. By following this comprehensive guide, you will be able to install Snort and take your system’s security to the next level.

What is Snort?

Before diving into the installation process, let’s briefly understand what Snort is and why it is crucial for your Ubuntu 22.04 system. Snort, developed by Sourcefire, is an industry-leading intrusion detection and prevention system (IDPS). It acts as a network sniffer, analyzing network traffic in real-time and detecting potential threats, including malware, viruses, and unauthorized access attempts. Snort provides administrators with the necessary tools to respond quickly to security incidents, ensuring the integrity and confidentiality of their systems.



Before we begin, make sure you have the following prerequisites in place:

  1. Ubuntu 22.04 installed on your system.
  2. For a virtual machine: 60GB Storage, 2GB Ram, 2 vCPU
  3. A stable internet connection.
  4. Basic knowledge of the command line interface (CLI).

How to Install Snort On Ubuntu 22.04

Let’s get started with the installation process of Snort on your Ubuntu 22.04 system. Follow the steps outlined below to successfully install Snort and bolster your system’s security.

Step 1: Update System Packages

Before installing any new software, it’s crucial to ensure that your system packages are up to date. Open a terminal and execute the following command:

sudo apt update && sudo apt upgrade -y

This command will update the package lists and upgrade any outdated packages on your Ubuntu 22.04 system.

Step 2: Install Required Dependencies

Snort relies on several libraries and tools to function properly. Install these dependencies by executing the following command:

sudo apt install -y build-essential libpcap-dev libpcre3-dev libdumbnet-dev bison flex zlib1g-dev liblzma-dev openssl libssl-dev ethtool

This command will fetch and install the necessary dependencies for Snort.

Step 3: Download and Extract Snort

Next, we need to download the Snort package and extract its contents. Execute the following commands in the terminal:

wget https://www.snort.org/downloads/snort/snort-2.9.17.tar.gz
tar -xvf snort-2.9.17.tar.gz

These commands will download the Snort package from the official website and extract its contents.

Step 4: Configure and Compile Snort

After extracting the Snort package, navigate to the extracted directory and configure the Snort installation by executing the following commands:

cd snort-2.9.17
./configure --enable-sourcefire --enable-inline --prefix=/usr/local/snort
sudo make install

These commands will configure and compile Snort with the necessary options and install it on your system.

Step 5: Configure Snort Rules

Snort relies on rules to detect and respond to potential security threats. To configure Snort rules, execute the following commands:

sudo mkdir /usr/local/snort/etc/
sudo mkdir /usr/local/snort/rules/
sudo touch /usr/local/snort/rules/white_list.rules
sudo touch /usr/local/snort/rules/black_list.rules
sudo touch /usr/local/snort/etc/snort.conf

These commands will create the necessary directories and configuration files for Snort rules.

Step 6: Start Snort Service

To start the Snort service, execute the following command:

sudo /usr/local/snort/bin/snort -A console -q -u snort -g snort -c /usr/local/snort/etc/snort.conf

This command will start the Snort service and enable it to monitor network traffic for potential security breaches.

Congratulations! You have successfully installed Snort on your Ubuntu 22.04 system. Snort is now actively monitoring your network traffic and protecting your system from potential threats.


Can I install Snort on other Ubuntu versions?

While this guide specifically covers the installation process for Ubuntu 22.04, Snort can be installed on other Ubuntu versions as well. However, the commands and steps may vary slightly depending on the specific version of Ubuntu you are using.

How can I verify if Snort is running correctly?

To verify if Snort is running correctly, you can check the system logs or monitor the console output. Snort logs can be found in the /var/log/snort/ directory. Additionally, you can use the snort -V command to check the Snort version and ensure that it is running without any errors.

Can I customize Snort rules?

Yes, Snort allows you to customize rules according to your specific requirements. You can modify the snort.conf file located in /usr/local/snort/etc/ to add, modify, or remove rules as needed.

Does Snort require regular updates?

Yes, regular updates are crucial to ensure the effectiveness of Snort in detecting the latest threats. It is recommended to regularly update Snort rules and keep the software up to date to stay protected against emerging security risks.

Is Snort suitable for personal use?

Absolutely! Snort is suitable for both personal and enterprise use. Whether you want to secure your home network or protect a large corporate infrastructure, Snort provides powerful and reliable intrusion detection capabilities.

Can I integrate Snort with other security tools?

Yes, Snort can be integrated with other security tools to enhance your overall security posture. It can be integrated with tools like Suricata, OSSEC, and Security Onion to create a comprehensive security solution.


In conclusion, installing Snort on Ubuntu 22.04 is a straightforward process that can significantly enhance the security of your system. By diligently following the steps outlined in this guide, you have successfully installed Snort and empowered your Ubuntu 22.04 system with an industry-leading intrusion detection system. Remember to regularly update Snort and customize its rules to adapt to evolving security threats. Stay vigilant and enjoy the peace of mind that comes with having a robust security solution in place.

I hope this article was helpful! You can find more here: Ubuntu Tutorial Articles

author avatar
Patrick Domingues

Leave a Comment

Stay Informed

Receive instant notifications when new content is released.