Description: Wazuh is an open-source security monitoring platform that specializes in threat detection and regulatory compliance. Its architecture is based on a client-server model, where Wazuh agents are installed on the systems to be monitored, collecting security data and sending it to the Wazuh server for analysis. This tool enables real-time monitoring of file integrity, intrusion detection, log management, and incident response. Additionally, Wazuh easily integrates with other security solutions and analysis tools, making it a versatile option for organizations of various sizes. Its ability to operate in virtualization and container environments, such as cloud platforms, makes it particularly relevant in the cloud era and infrastructure as code, where security is a critical aspect. Wazuh not only helps identify and mitigate threats but also provides detailed reports that facilitate compliance with regulations and security standards such as PCI-DSS, HIPAA, and GDPR.
History: Wazuh was created in 2015 as a fork of OSSEC, an open-source intrusion detection system. Since its launch, it has significantly evolved, incorporating new features and improvements in its architecture. Over the years, Wazuh has gained popularity in the cybersecurity community, becoming one of the most widely used solutions for security monitoring. In 2019, Wazuh 3.0 was released, introducing a series of enhancements to the user interface and analysis capabilities. In 2021, Wazuh 4.0 was launched, which included improved support for containers and deeper integration with cloud platforms.
Uses: Wazuh is primarily used for intrusion detection, file integrity monitoring, log management, and incident response. It is also useful for regulatory compliance, as it allows organizations to generate reports that demonstrate adherence to security standards. Additionally, its ability to integrate with other security tools makes it ideal for complex environments that require a holistic view of security.
Examples: A practical example of Wazuh is its implementation in a company that uses cloud environments for its applications. By installing Wazuh agents in those environments, the company can monitor activity in real-time, detect suspicious behaviors, and generate automatic alerts. Another case is the use of Wazuh in an organization that needs to comply with PCI-DSS regulations, where the tool helps audit and report the security status of its systems.
