Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
Network traffic analysis from PCAP, Zeek logs and Suricata alerts, with no host agents.
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Security Onion
Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own interfaces for alerting, dashboards, hunting, PCAP, detections, and case management. It also includes other tools such as osquery, CyberChef, Elasticsearch, Logstash, Kibana, Suricata, and Zeek.
Malcolm. 1 alternatives to Security Onion, in Python. Compare fit, licence, stars and the latest signed release.
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About Security Onion
- Language
- Shell
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- Stars
- 4.9k
- Last push
- 2026-10-15