diff --git a/README.md b/README.md
index 951ec90..bc6e53e 100644
--- a/README.md
+++ b/README.md
@@ -1555,6 +1555,8 @@ Minio's test-server called "play" is already configured in the default client, y
 
 [Blackbox](https://github.com/StackExchange/blackbox) - Safely store secrets in Git/Mercurial. Provides tooling to automatically encrypt secrets like passwords.
 
+[CrowdSec](https://github.com/crowdsecurity/crowdsec) - Locally scans log files and optionnaly requests, detecting and blocking malicious behaviors. AppSec capabilities to enable virtual-patching and turn your install into a WAF. Share attacks signals and benefit from real time blocklist of the most agressive IPs attacking CrowdSec's network.
+
 [Denyhosts](http://denyhosts.sourceforge.net/) - Thwart SSH dictionary based attacks and brute force attacks.
 
 [Fail2Ban](http://www.fail2ban.org/wiki/index.php/Main_Page) - Scans log files and takes action on IPs that show malicious behavior.