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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

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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 8.5k 430

  2. hub hub Public

    Main repository for crowdsec scenarios/parsers

    Python 149 147

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

    Crowdsec bouncer written in golang for firewalls

    Go 103 41

Repositories

Showing 10 of 104 repositories
  • hub Public

    Main repository for crowdsec scenarios/parsers

    crowdsecurity/hub’s past year of commit activity
    Python 149 147 71 (2 issues need help) 39 Updated Sep 5, 2024
  • blocklist-efficiency-tester Public
    crowdsecurity/blocklist-efficiency-tester’s past year of commit activity
    Roff 0 0 0 0 Updated Sep 5, 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 8,511 MIT 430 140 (2 issues need help) 32 Updated Sep 5, 2024
  • coraza Public Forked from corazawaf/coraza

    OWASP Coraza WAF is a golang modsecurity compatible web application firewall library

    crowdsecurity/coraza’s past year of commit activity
    Go 0 Apache-2.0 215 0 2 Updated Sep 5, 2024
  • php-common Public

    Common PHP code used by other php libs from our SDK

    crowdsecurity/php-common’s past year of commit activity
    PHP 0 MIT 2 0 0 Updated Sep 5, 2024
  • lua-cs-bouncer Public
    crowdsecurity/lua-cs-bouncer’s past year of commit activity
    Lua 9 MIT 12 8 6 Updated Sep 4, 2024
  • cs-cloudflare-bouncer Public

    A CrowdSec Bouncer that syncs the decisions made by CrowdSec with CloudFlare's firewall. Manages multi user, multi account, multi zone setup. Supports IP, Country and AS scoped decisions.

    crowdsecurity/cs-cloudflare-bouncer’s past year of commit activity
    Go 47 MIT 6 9 1 Updated Sep 4, 2024
  • plugins Public Forked from opnsense/plugins

    OPNsense plugin collection

    crowdsecurity/plugins’s past year of commit activity
    PHP 1 BSD-2-Clause 626 0 0 Updated Sep 3, 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 24 75 25 10 Updated Sep 3, 2024
  • helm-charts Public

    CrowdSec community kubernetes helm charts

    crowdsecurity/helm-charts’s past year of commit activity
    Shell 27 MIT 34 10 5 Updated Sep 3, 2024
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