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crowdsec cti and microsoft copilot for security integration
Announcement
April 23, 2024
7
 min. read

Revolutionizing Security Analysis with CrowdSec and Microsoft Copilot for Security

We are announcing the CrowdSec CTI and Microsoft Copilot for Security integration, which signals a new era of collaborative and intelligent security operations.
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building a network for smaller business with crowdsec part 3
Guest post
April 18, 2024
10
 min. read

Building a Network for Small Businesses Part 3: Attack Scenarios

In part 3 of this series, Péter walks you through implementing and testing attack scenarios to protect networks for small businesses.
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hardware setup for a small business network
Guest post
April 16, 2024
7
 min. read

Building a Network for Small Businesses Part 1: Hardware

Learn how to build, test, and secure networks with CrowdSec for small businesses to achieve a more affordable firewall and router combination.
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transforming cti into tactical threat intelligence using ai and the network effect
Inside CrowdSec
April 11, 2024
10
 min. read

Network Effect x AI: Transforming CTI into Tactical Threat Intelligence

Delve into IP-based cyber defense and explore how the Network Effect and AI are transforming CTI into crowd-powered Tactical Threat Intelligence.
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new crowdsec blocklists catalog
Product news
April 9, 2024
5
 min. read

Explore CrowdSec Blocklists with the New Blocklist Catalog

Introducing a centralized hub to explore and compare the CrowdSec Blocklists, helping you select the most relevant to your security needs.
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scalable and low-friction authentication for mssps with crowdsec idps
Use Case
April 3, 2024
15
 min. read

Scalable and Low-Friction Authentication for MSSPs with the CrowdSec IDPS

Scaling can be an issue for smaller teams. See how we helped an MSSP user achieve scalable & low-friction authentication in 30 minutes with the CrowdSec IDPS.
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multi-server crowdsec security engine installation
Tutorial
March 28, 2024
15
 min. read

Setting up A Multi-Server CrowdSec Security Engine Installation

In part I of this series, you learn how to deploy multiple Security Engines in a multi-server setup with one of the servers configured to store and share the collected signals.
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secure a multi-server crowdsec security engine installation with https
Tutorial
March 28, 2024
10
 min. read

Securing A Multi-Server CrowdSec Security Engine Installation With HTTPS

In part II of this series, you learn about the three different ways to achieve secure TLS communications between your CrowdSec Security Engines in a multi-server setup.
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success story of crédit mutuel arkéa relying on crowdsec to block malicious ips
Use Case
March 26, 2024
3
 min. read

Crédit Mutuel Arkéa Relies on CrowdSec and Crowd-Powered Intelligence to Block Malicious IPs

Crédit Mutuel Arkéa, the leading bancassurance group in France, uses the CrowdSec Security Stack to protect its systems against malicious traffic.
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new surge in exploitation attempts of the vmware workspace one vulnerability cve-2022-22954
Vulnerabilities
March 19, 2024
10
 min. read

New Surge in VMware Workspace ONE Vulnerability CVE-2022-22954 Exploit Attempts Detected

A recent surge in CVE-2022-22954 exploitation attempts detected by the CrowdSec Network points to a potential new botnet using common vulnerabilities.
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ip range reputation system
Data Curation
March 7, 2024
15
 min. read

Introducing the IP Range Reputation System: Identify Organized Cyber Crime vs. Petty Criminals

IP Range Reputation provides incident response teams & threat researchers with improved visibility in low-information environments to act fast against threats.
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foos business model as the digital twin of fair trade
Inside CrowdSec
February 23, 2024
15
 min. read

The CrowdSec FOSS Business Model: Open Source as the Digital Twin of Fair Trade

For the CrowdSec business model, FOSS means we offer something openly and transparently, but we also clearly express what we expect in return.
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detecting vpn and proxy using ip analysis
Data Curation
February 15, 2024
10
 min. read

Detecting VPN and Proxy Usage via IP Traffic Analysis: A Glimpse into CrowdSec's Kaggle Challenge

We hosted a Kaggle challenge to tackle the pressing cybersecurity issue of detecting VPN and proxy traffic. Here are the key findings and takeaways.
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protect tcp udp ports from ddos attacks
Tutorial
February 1, 2024
15
 min. read

Protect TCP/UDP Ports Against DDoS Attacks with CrowdSec and Traefik Proxy

Learn how to secure a TCP/UDP port and protect your services against DDoS attacks using CrowdSec and Traefik Proxy.
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security engine 1.6
Announcement
January 25, 2024
10
 min. read

Announcing the Release of the CrowdSec Security Engine 1.6

The Security Engine 1.6 is in general availability and it comes with exciting new features and improvements, including the new AppSec Component.
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4 ways to strengthen healthcare cybersecurity posture
Proactive Cybersecurity
January 4, 2024
10
 min. read

4 Ways to Strengthen Cybersecurity Posture in the Healthcare Industry

Clinics and hospitals are among the most targeted institutions for cyberattacks. Here are 4 ways to improve cybersecurity posture in healthcare.
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monitoring crowdsec with prometheus and grafana
Tutorial
December 12, 2023
10
 min. read

Monitoring CrowdSec with Prometheus and Grafana

Monitor CrowdSec with Prometheus & Grafana to ensure optimal performance of your Security Engines and protection for your online infrastructure.
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enhance docker compose security with crowdsec and traefik
Tutorial
December 7, 2023
15
 min. read

Enhance Docker Compose Security with CrowdSec and Traefik Proxy

How have you been managing your Docker security without analyzing data? Learn how to enhance your Docker Compose security in this tutorial.
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detect and block port scanning on pfsense
Tutorial
November 30, 2023
 min. read

Detect and Block Port Scanning on pfSense with CrowdSec

Learn how to install a CrowdSec package in a pfSense firewall to block incoming packets before they enter your internal network.
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importance of ids and ips when exposing rdp port 3389
Use Case
November 23, 2023
10
 min. read

The Importance of IDS and IPS When Exposing RDP Port 3389

CrowdSec Partner Abdallah Toutoungi, CyberShield, explains the importance of IDS and IPS in safeguarding a system against malicious actors.
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crowdsec remediation component for cloudflare
Product news
November 16, 2023
5
 min. read

Introducing the New Cloudflare Remediation Component

Try the new Cloudflare Remediation Component and see the difference it can make in elevating the security of your website.
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blocking unwanted outbound behavior with crowdsec
Guest post
November 9, 2023
 min. read

Using CrowdSec to Block Unwanted Outbound Behavior

CrowdSec Ambassador Viktoria Rei Bauer, shares her story on testing CrowdSec as a way to block unwanted outbound behavior.
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detect and block post exploitation attempts
Tutorial
November 3, 2023
15
 min. read

Detect and Block Post-Exploitation Attempts

Learn how you can detect and block an attacker running a backdoor after exploiting a vulnerability in a web application.
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crowdsec and nginx proxy manager
Tutorial
October 27, 2023
8
 min. read

Protect Your Websites with CrowdSec and Nginx Proxy Manager

Follow this tutorial and learn how to add an extra layer of protection to your websites with Nginx Proxy Manager and CrowdSec.
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monitor shared hosting platforms
Tutorial
October 19, 2023
15
 min. read

Monitoring Suspicious Behavior on Shared Hosting Platforms

There are many risks associated with running a shared hosting service. Learn how to monitor and proactively mitigate some of these risks using CrowdSec.
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reduce alert fatigue
Tutorial
October 12, 2023
10
 min. read

Reduce Alert Fatigue and Optimize Decision-Making with CrowdSec CTI Helpers

Direct access to the CrowdSec CTI through the Security Engine helps you reduce alert fatigue, optimize triage, and make better and faster decisions.
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detect looney tunables vulnerability
Tutorial
October 5, 2023
15
 min. read

Detect Exploitation Attempts of the Looney Tunables Vulnerability in Your System

Brute force attacks are the most prevalent way to exploit the Looney Tunables vulnerability in your system. Here’s how to get notified of such attempts.
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guide to continuous deployment
Tutorial
September 27, 2023
15
 min. read

A Guide to Continuous Deployment for the Overly Suspicious

Follow our journey and learn how to address the security aspects of Continuous Deployment while minimizing the risk of compromise.
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understanding the basics of the bayesian bucket
Data Curation
September 21, 2023
10
 min. read

Understanding the Basics of the Bayesian Bucket, How It Works and How to Use It

Bayesian reasoning has applications in cybersecurity and the detection of malicious behavior. Learn how the Bayesian bucket works and how to use it.
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netgear rce and how vulnerabilities persist in the wild
Inside CrowdSec
September 6, 2023
10
 min. read

The Curious Case of Netgear RCE and How Vulnerabilities Persist in the Wild

We report on the Netgear RCE, provide data on the exploit, show how the exploit works in practice, and speculate on vulnerability still persist in the wild.
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reduce alert fatigue with simplified threat detection
Product news
August 30, 2023
7
 min. read

Simplify Threat Detection with Alert Context

Understanding the triggers behind a security alert is crucial for smooth security operations and simplifying threat detection.
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highlights from black hat usa 2023 and defcon 31 include the critical role of cybersecurity in the future of ai
August 21, 2023
 min. read

Black Hat USA 2023 and DEF CON 31 Wrap-Up: The Critical Role of Cybersecurity in the Future of AI

Highlights from Black Hat USA 23 & DEF CON 31 include the critical role of cybersecurity professionals in AI policymaking and the need for global collaboration.
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how to secure ingress traffic for a server fleet
Tutorial
August 17, 2023
 min. read

How to Secure Ingress Traffic for a Fleet of Servers

Follow this walkthrough and learn how to levarage real-ime Decision Management and manage ingress traffic for a fleet of servers.
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ai powered proxy and vpn detection
Data Curation
August 7, 2023
 min. read

AI-Powered Proxy and VPN Detection — The CrowdSec Way

Learn how CrowdSec detects VPN and proxies using machine learning models and leveraging attack patterns exposed by IPs to improve detection.
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crowdsec makes silicon valley more secure
Events
July 31, 2023
 min. read

Silicon Valley Just Got More Secure — CrowdSec Has Landed

CrowdSec will be at Black Hat USA and DEFCON 2023. Join us to learn more about how CrowdSec is shaping the future of proactive and collaborative cybersecurity.
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