Welcome to the CrowdSec Blog

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.

Introducing our new Threat Forecast Blocklist. Learn how it works and how it can help you block around 50% more attackers before they even reach your servers.

Preemptively blocking malicious IPs is not just good for your security posture, it’s also good for your wallet.  In this article, I’ll explain how you can track remediation metrics using your CrowdSec Security Engine and how you can estimate the actual cost savings enabled by the CrowdSec Blocklists. Remediation Component metrics With the release of […]

Introducing the integration of SigmaHQ into the CrowdSec Security Engine to further improve post-exploitation behavior detection on Windows.

Reduce cybersecurity costs while boosting efficiency with the CrowdSec Guide to Cost-Effective Security Operations. Learn strategies backed by real-world data!

Protect SUSE Linux with CrowdSec’s community-driven Security Engine, open source, behavior-based threat detection with real-time crowdsourced intelligence.

Learn how Websupport leverages the CrowdSec WAF to enhance web security for their customers without any configuration and workflow changes.

Le Monde, one of the most prestigious news organizations, utilizes CrowdSec to enhance their security, reduce operational costs, and supercharge efficiency.

Explore CrowdSec’s enhanced CTI scoring system, now more explainable and reliable, with improved quantiles for accurate threat analysis and IP data tracking.

The CrowdSec WAF is a powerful solution that combines the classic benefits of a WAF with CrowdSec’s unique crowd-powered and behavior-based approach

Am I Under Attack leverages advanced AI algorithms to detect anomalies in your logs indicating more sophisticated or targeted attacks.

Discover how CrowdSec’s blocklists seamlessly integrate with Check Point’s firewall to minimize cyber intrusions and save firewall load times.

Effective CDR isn’t just about spotting and reacting to threats but also creating a proactive strategy that keeps your cloud infrastructure safe and resilient.

In a previous article, we introduced the CTI Report, this time, we are taking it a step further and introducing new and advanced search options for our IP lookup.  You now have access to multiple search options to accurately and effectively explore the CrowdSec CTI.   Let’s take a look. IP lookup search These new search […]

Learn how script-based attacks work, why it is difficult for traditional antivirus software to detect them, and how to properly detect and mitigate this threat.

In this article, we explore methods on how to improve ecommerce security, combat bots, block bad traffic, and cut your overall operational costs.

In this article, we shed some light on the ingress traffic vs. egress traffic paradigm and how CISO’s focus shifted from securing servers to securing users.

ScaleCommerce, a leading provider of high-performance and secure online shop solutions, uses CrowdSec to reduce operational costs and supercharge efficiency.