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crowdsec

README.md

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

Pinned Loading

  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 162 150

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

    Crowdsec bouncer written in golang for firewalls

    Go 120 43

Repositories

Showing 10 of 107 repositories
  • hub Public

    Main repository for crowdsec scenarios/parsers

    crowdsecurity/hub’s past year of commit activity
    Python 162 150 84 (2 issues need help) 43 Updated Nov 22, 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
    Go 9,078 MIT 470 160 (2 issues need help) 37 Updated Nov 21, 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 14 Updated Nov 21, 2024
  • cs-apache2-bouncer Public

    Apache httpd access module for Crowdsec service

    crowdsecurity/cs-apache2-bouncer’s past year of commit activity
    C 3 MIT 2 1 0 Updated Nov 21, 2024
  • example-docker-compose Public

    Example integration of crowdsec in docker-compose

    crowdsecurity/example-docker-compose’s past year of commit activity
    Dockerfile 116 27 0 1 Updated Nov 21, 2024
  • 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 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
  • helm-charts Public

    CrowdSec community kubernetes helm charts

    crowdsecurity/helm-charts’s past year of commit activity
    Shell 26 MIT 33 13 5 Updated Nov 19, 2024
  • cs-haproxy-spoa-bouncer Public

    EXPERIMENTAL: HAProxy spoe filter for CrowdSec - WAF and IP protection

    crowdsecurity/cs-haproxy-spoa-bouncer’s past year of commit activity
    Go 5 MIT 1 7 2 Updated Nov 19, 2024
  • go-cs-lib Public

    Common library for crowdsec and go-based bouncers

    crowdsecurity/go-cs-lib’s past year of commit activity
    Go 1 MIT 2 0 1 Updated Nov 15, 2024
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