2026 WINNER · CYBERSECURITY STARS AWARDS
Wazuh · The Open Source Security Platform
Best Security Information and Event Management (SIEM) Platform
Overview
Wazuh is a free and open source security platform that unifies XDR and SIEM capabilities. It protects workloads across on-premises, virtualized, containerized, and cloud-based environments. Wazuh, with over 15 million downloads per year, has one of the largest open source security communities in the world. Wazuh helps organizations of all sizes protect their data assets against security threats.
Key Capabilities
Log Data Collection and Analysis: Automated ingestion and normalization of log data from endpoints, network devices, and cloud platforms.
Security Analytics and Correlation: Advanced engine that analyzes events in real-time to identify suspicious patterns and potential security breaches.
Vulnerability Detection: Continuous monitoring for software flaws and misconfigurations, integrating vulnerability data directly into the security events stream.
Regulatory Compliance Dashboards: Native support for PCI DSS, GDPR, HIPAA, and NIST, providing automated reports and real-time auditing.
File Integrity Monitoring (FIM): Tracking of unauthorized changes to critical files and registry keys to detect post-compromise activity.
How we are different
Wazuh bridges the gap between traditional SIEM and host-based security. Most SIEM solutions focus only on logs, but we integrate endpoint security (XDR) and log management into a single platform. This gives security teams much deeper context, you don't just see a suspicious login; you see exactly what happened on that specific host before and after the alert. Plus, because we are open source and use a highly scalable architecture, organizations can manage massive amounts of data without the traditional 'per-GB' licensing costs that usually make SIEMs too expensive for many companies.
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