CrowdSec

The company provides a collaborative threat intelligence platform that uses a global network of users to detect and block malicious IP addresses in real-time. Its core product is an open-source security engine that integrates with firewalls and CDNs to preemptively defend against mass attacks, zero-day exploits, and bot traffic. The service targets organizations of all sizes looking to reduce security alert volume and server load by leveraging community-driven data curation.