# CrowdSec — Open Source Collaborative Security Engine > CrowdSec is a collaborative security engine that analyzes logs, detects attacks, and shares threat intelligence. Like fail2ban but with crowd-sourced IP reputation and modern architecture. ## Install Copy the content below into your project: --- Source: https://tokrepo.com/en/workflows/crowdsec-open-source-collaborative-security-engine-ed64dcb7 Author: