CrowdSec
crowdsec.netPreemptively block malicious IPs with AI-driven collective threat intelligence
Securitythreat-intelligenceip-blocklistcybersecurityopen-sourcecrowd-sourcedsocfirewall
About
CrowdSec is a collaborative cybersecurity platform that aggregates real-time threat signals from over 100,000 active users worldwide to build curated IP blocklists. It provides SOC teams and infrastructure operators with actionable threat intelligence that is claimed to be 36% more exclusive than competing sources. The platform integrates with existing firewalls and CDNs to preemptively block malicious IPs and reduce security alert volume by up to 80%.
Problem
Organizations are constantly attacked by malicious IPs they don't know about, and existing blocklists are slow, low-quality, or honeypot-based, leaving teams overwhelmed by alert noise.
For
Security operations teams, SOC analysts, and infrastructure engineers at companies of all sizes
How it works
CrowdSec collects real attack signals from its global network of users and servers, curates them using machine profiling and trust scoring, and delivers up-to-date IP blocklists via API that integrate with firewalls and CDNs.
Business model
freemium
Status
launched
Company
CrowdSec