This approach ensures that the Elasticsearch and Kibana packages do not get accidentally upgraded when you install other package updates to your server. The -enablerepo option is used to override the default disabled setting in the /etc//elasticsearch.repo file. sudo dnf install -enablerepo =elasticsearch elasticsearch kibana.Press Y to accept any prompts about GPG key fingerprints: Now install Elasticsearch and Kibana using the dnf command. If you are using vi, when you are finished making changes, press ESC and then :x to write the changes to the file and quit. Name=Elasticsearch repository for 7.x packages This ensures that the upstream Elasticsearch repositories will be used when installing new packages via yum: Next, create an elasticsearch.repo file in your /etc/yum/ directory with the following contents, using vi or your preferred editor. To get started, add the Elastic GPG key to your server with the following command: The first step in this tutorial is to install Elasticsearch and Kibana on your Elasticsearch server. Step 1 - Installing Elasticsearch and Kibana You can also choose to run Elasticsearch, Kibana, Filebeat, and Suricata on the same server for experimenting. You can use a VPN like WireGuard to connect your servers, or use a cloud-provider that has private networking between hosts. You can achieve this by following the Initial Server Setup with Rocky Linux 8.įor the purposes of this tutorial, both servers should be able to communicate using private IP addresses. 4GB RAM and 2 CPUs set up with a non-root sudo user.It should be a Rocky Linux 8 server with: This server will be referred to as your Elasticsearch server. You will also need a second server to host Elasticsearch and Kibana. If you still need to install Suricata then you can follow this tutorial that explains How To Install Suricata on Rocky Linux 8.This server will be referred to as your Suricata server. If you have been following this tutorial series then you should already have Suricata running on a Rocky Linux server. Then you’ll add Filebeat to your Suricata system to send its eve.json logs to Elasticsearch.įinally, you’ll learn how to connect to Kibana using SSH and your web browser, and then load and interact with Kibana dashboards that show Suricata’s events and alerts. Suricata to scan your network traffic for suspicious events, and either log or drop invalid packets.įirst you’ll install and configure Elasticsearch and Kibana with some specific authentication settings.Filebeat to parse Suricata’s eve.json log file and send each event to Elasticsearch for processing.Kibana to display and navigate around the security event logs that are stored in Elasticsearch.Elasticsearch to store, index, correlate, and search the security events that come from your Suricata server.The components that you will use to build your own SIEM are: SIEM tools are used to collect, aggregate, store, and analyze event data to search for security threats and suspicious activity on your networks and servers. In this tutorial you will explore how to integrate Suricata with Elasticsearch, Kibana, and Filebeat to begin creating your own Security Information and Event Management (SIEM) tool using the Elastic stack and Rocky Linux 8. You also learned about Suricata rules and how to create your own. ![]() The previous tutorials in this series guided you through installing, configuring, and running Suricata as an Intrusion Detection (IDS) and Intrusion Prevention (IPS) system.
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