Welcome to the CrowdSec Blog

Learn how to secure Caddy with CrowdSec using the Remediation and AppSec components. Step-by-step setup for blocking threats and logging traffic.

CrowdSec now allows you to configure notifications directly from the Console and integrate with Slack. Stay alert and secure with ease.

In this detailed tutorial, CrowdSec community member Zafer Balkan shows you how to improve observability using the CrowdSec and Wazuh integration.

Explore the Crowdsec integration with Suricata and Pushover notifications running on OPNsense.

Learn how to secure your automated app deployments with CrowdSec and Coolify and defend against abusive IPs and unwanted traffic.

Learn how to enhance your web server security using NPMplus as a Remediation Component for the CrowdSec Security Engine.

Read along for a general introduction to DDoS as a concept, the different types of DDoS attacks, and how to successfully mitigate them.

Introducing IPDEX, a simple CLI tool to gather insight about a single IP or a list of IPs using the CrowdSec CTI API.

Mid America Overseas leverages CrowdSec Blocklists to enable secure and seamless global trade for their vast network of customers.

Region Östergötland, a leading healthcare provider in Sweden, safeguards the healthcare of 500,000 residents with the CrowdSec Blocklists.

Discover how to leverage the CrowdSec and Wazuh integration to centralize CrowdSec alerts into the open source Wazuh SIEM.

Announcing free access to the CrowdSec AI Crawlers Blocklist for all open source projects, to help FOSS communities reduce unwanted traffic from AI bots.

Explore how the symbiotic relationship between the CrowdSec WAF and CTI feed delivers a significant step up in crowd-powered detection.

Discover key insights on emerging CVEs and exploitation attempts in this month’s CrowdSec VulnTracking Report.

Deeptree, a US-based MSP, leverages CrowdSec to enhance their security posture and their ability to protect their clients and infrastructure.

Learn why Trinaps chooses CrowdSec to strengthen its own security posture and enhance the quality of services it provides to its 827 active customers.

Transform your Security Engine into a WAF with this get-started guide and learn how to integrate and configure the AppSec Component with NGINX on Debian 12.

Let’s explore some of the most abusive AI crawler behaviors and learn how to block them using the CrowdSec AI Crawlers Blocklist.

The Multimodal Offensive AI ebook explores the next evolutionary step of offensive AI. Understand this next evolution of cyber threats and how you can prepare.

Discover the power of SpiderTrap Sinkholes combined with CrowdSec in this step-by-step guide to protect your applications and exhaust attackers’ resources.

Learn how to enhance the security of your Kubernetes applications with the CrowdSec WAF, using custom rules to block specific attack vectors.