Top 10 of opensource SIEM

 Here is a list of the top 10 SIEM (Security Information and Event Management) open-source solutions:

  1. ELK Stack (Elasticsearch, Logstash, Kibana): ELK Stack is a powerful open-source solution that combines Elasticsearch for searching and analyzing data, Logstash for collecting and processing logs, and Kibana for visualizing and exploring the data. Pros and Cons.

  2. OSSIM (Open Source Security Information Management): OSSIM is an open-source SIEM platform that integrates several other open-source security tools, such as Snort, OpenVAS, and Suricata. It provides log analysis, event correlation, and centralized security management. Pros and Cons.

  3. Wazuh: Wazuh is an open-source security platform that incorporates log analysis, file integrity monitoring, intrusion detection, and compliance management. It offers a scalable architecture and provides real-time threat detection and response capabilities. Pros and Cons.

  4. Security Onion: Security Onion is a Linux-based open-source platform designed for network security monitoring. It includes tools like Snort, Suricata, Bro, Zeek, and Elastic Stack for full packet capture, log analysis, and network visibility. Pros and Cons.

  5. Graylog: Graylog is an open-source log management and analysis platform that can be used for SIEM purposes. It provides centralized log collection, processing, and alerting features, and supports various log formats and data sources. Pros and Cons.

  6. AlienVault OSSIM: AlienVault OSSIM is a widely-used open-source SIEM platform that combines log management, event correlation, asset discovery, vulnerability assessment, and threat intelligence. It offers a comprehensive security solution for organizations. Pros and Cons.

  7. Snort: Snort is an open-source intrusion detection and prevention system that can be used as a component within a SIEM solution. It provides real-time traffic analysis, packet logging, and rule-based alerting for network security monitoring. Pros and Cons.

  8. Arkime: Arkime is an open-source large-scale, full-packet-capturing, and indexing system. It allows for efficient storage and analysis of network traffic data, enabling effective threat hunting and incident response. Pros and Cons.

  9. Apache Metron: Apache Metron is an open-source platform that integrates with various big data technologies to provide real-time security monitoring and analysis. It includes threat intelligence, data enrichment, and machine learning capabilities. Pros and Cons.

  10. OSSEC: OSSEC is an open-source host-based intrusion detection system that can also be used for log analysis and SIEM. It provides real-time log monitoring, file integrity checking, and active response capabilities. Pros and Cons.

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