In today’s increasingly digital world, cybersecurity has become a top priority. Even in a homelab environment where we test, experiment and learn, it is essential to protect our digital assets. That’s where Wazuh SIEM comes in.

Wazuh: A Free and Powerful Solution
Wazuh is an open-source SIEM (Security Information and Event Management) designed to monitor, detect, and respond to security threats in real-time. It offers a full suite of features, including threat detection, endpoint monitoring, log analysis, and more. The best thing about Wazuh is that it is completely free, making it an ideal choice for deployment in a homelab environment.

Implementation on Proxmox: A Practical and Safe Choice
Proxmox is an open-source virtualization platform that provides a flexible and reliable environment for running virtual machines and containers. Deploying Wazuh on Proxmox is a safe and convenient way to secure your homelab. Here are the main steps for deployment:

1. Creating a VM for Wazuh: Using the Proxmox management interface, create a new virtual machine to host the Wazuh server.
2. Wazuh Installation: Follow the official Wazuh documentation to install the Wazuh server on the newly created VM. This will involve configuring Wazuh manager and integrating with Elasticsearch and Kibana for data visualization.
3. Configuring Agents: Install Wazuh agents on the devices within the homelab that you want to monitor. The agents will send data to the Wazuh server for analysis and threat detection.
4. Configuring Logs: Configure devices within the homelab to send their logs to the Wazuh server. This will allow Wazuh to monitor and analyze the log data to identify potential threats.

Benefits of Wazuh in a Homelab

• Free: Wazuh is an open-source and free solution, making it accessible to anyone who wants to secure their homelab without spending a fortune.
• Powerful: Despite its zero price tag, Wazuh offers a powerful suite of threat detection and endpoint security features.
• Flexible: Thanks to its modular architecture, Wazuh can be easily customized and adapted to the specific needs of a homelab.
• Active Community: Wazuh has an active community of developers and users who provide support and resources for implementing and using the platform.

Deploying Wazuh on Proxmox for home lab use is a smart choice for anyone looking to protect their digital assets effectively and efficiently. With its combination of power, flexibility, and price, Wazuh proves to be a reliable ally in the fight against cyber threats.