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crowdsec

CrowdSec

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<TL;DR>

CrowdSec is a free, modern, and collaborative behavior detection engine coupled with a global IP reputation network. It stacks on fail2ban's philosophy but is IPV6 compatible and 60x faster (Go vs. Python) and uses Grok patterns to parse logs. CrowdSec is engineered for modern Cloud / Containers / VM-based infrastructures (by decoupling detection and remediation). Once detected, you can remedy threats with various methods (firewall block, Nginx HTTP 403, Captchas, …) while sharing the aggressive IP to CrowdSec Network and improving everyone's security further.

OSS Projects

  • CrowdSec - The open-source and participative IPS able to analyze visitor behavior & provide an adapted response to all kinds of attacks. It also leverages the crowd power to generate a global CTI database to protect the user network.
  • CrowdSec Hub: Host scenarios and parsers for CrowdSec Agent
  • Home Assistant CrowdSec Addons: CrowdSec for home-assistant.io
  • Firewall Bouncer: Crowdsec bouncer written in golang for firewalls

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  1. crowdsec crowdsec Public

    CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

    Go 9.1k 470

  2. hub hub Public

    Main repository for crowdsec scenarios/parsers

    Python 162 151

  3. cs-firewall-bouncer cs-firewall-bouncer Public

    Crowdsec bouncer written in golang for firewalls

    Go 120 43

Repositories

Showing 10 of 108 repositories
  • hub Public

    Main repository for crowdsec scenarios/parsers

    crowdsecurity/hub’s past year of commit activity
  • crowdsec-service-api-sdk-python Public

    Service API Python SDK

    crowdsecurity/crowdsec-service-api-sdk-python’s past year of commit activity
    Python 1 MIT 0 0 1 Updated Nov 26, 2024
  • helm-charts Public

    CrowdSec community kubernetes helm charts

    crowdsecurity/helm-charts’s past year of commit activity
    Shell 26 MIT 33 15 5 Updated Nov 26, 2024
  • crowdsec-docs Public

    CrowdSec Documentation: Comprehensive guides, tutorials, and references for installing, configuring, and using CrowdSec, an open-source cybersecurity platform. Contributions welcome!

    crowdsecurity/crowdsec-docs’s past year of commit activity
    MDX 26 80 36 10 Updated Nov 26, 2024
  • sec-lists Public

    Repository to track keywords & patterns lists used by crowdsec parsers and scenarios

    crowdsecurity/sec-lists’s past year of commit activity
    12 MIT 19 0 3 Updated Nov 26, 2024
  • cs-apache2-bouncer Public

    Apache httpd access module for Crowdsec service

    crowdsecurity/cs-apache2-bouncer’s past year of commit activity
    C 4 MIT 2 1 0 Updated Nov 26, 2024
  • crowdsec Public

    CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

    crowdsecurity/crowdsec’s past year of commit activity
  • crowdsecurity/packaging-onnx’s past year of commit activity
    Shell 0 0 0 0 Updated Nov 25, 2024
  • example-docker-compose Public

    Example integration of crowdsec in docker-compose

    crowdsecurity/example-docker-compose’s past year of commit activity
    Dockerfile 118 27 0 2 Updated Nov 21, 2024
  • cs-nginx-njs-bouncer Public archive

    CrowdSec NGINX remediation component (bouncer) using NJS

    crowdsecurity/cs-nginx-njs-bouncer’s past year of commit activity
    JavaScript 1 MIT 1 0 0 Updated Nov 20, 2024

Sponsoring

  • @antonmedv

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