Best Open-source SIEM & Threat Detection tools

Explore curated open-source tools in the SIEM & Threat Detection category. Compare technologies, see alternatives, and find the right solution for your workflow.

5 projects · Page 1 of 1

Sigma

Standardized, vendor-agnostic signatures for log-based threat detection

SIEM & Threat Detection

Stars: 10,867
License: —
Last commit: 1 day ago

PythonActive

Wazuh

Unified security platform for detection, response, and compliance

SIEM & Threat Detection

Stars: 16,469
License: —
Last commit: 1 day ago

C++Active

OSSEC

Unified host-based intrusion detection, log analysis, and response platform

SIEM & Threat Detection

Stars: 5,044
License: GPL-2.0
Last commit: 4 days ago

CActive

RedELK

Centralized SIEM for Red Teams to monitor and detect Blue Team activity

SIEM & Threat Detection

Stars: 2,665
License: BSD-3-Clause
Last commit: 3 months ago

PythonStable

Matano

Serverless security data lake for AWS with detection-as-code

SIEM & Threat Detection

Stars: 1,693
License: Apache-2.0
Last commit: 1 year ago

RustDormant