CrowdSec
Computer and Network SecurityÎle-de-france, France11-50 Employees
CrowdSec is a Paris-based company in the Île-de-France region, operating in the computer and network security industry. It runs what is described as the world's largest crowdsourced cyber threat intelligence network and provides proactive defense through its blocklists. The solutions are designed to integrate smoothly with existing infrastructure, aiming to improve security operations efficiency and reduce costs. Its customers are organizations worldwide seeking enhanced protection for servers, services, containers, and applications. In 2025, CrowdSec released version 1.7 of its self-hosted open-source IDS/IPS, signaling ongoing product development.