Ă—
The CrowdSec Engine 1.5 is officially out! 🚀
Discover moreJoin the 1.5 webinar

Gain real-time & crowdsourced protection against aggressive IPs.

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Real-time data

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Zero-false positives

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Actionable
Threat Intelligence

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Behavior analysis

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Contextualized 
data

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How to get started 

1

Install your first
CrowdSec Security Engine

Benefit from real-time, crowd-sourced detection and prevention against malicious traffic.

2

Create your account on the CrowdSec Console

Monitor cyber threats on your online services and pilot your scalable CrowdSec deployment.

3

Improve your security
‍posture

Deploy behavioral scenarios specific to your infrastructure and business for improved security against your top threats.

SecOps

1

Query CrowdSec Threat Intelligence via API

Assess the reputation and history of each flagged IP (country, autonomous system, aggressiveness level, type of attack, etc).

2

Connect CrowdSec feed to your Threat Intelligence Platform

Identify offensive IPs and threat indicators (i.e. Tor usage, Proxy usage, CVE detection) from your incoming traffic.

3

Integrate CrowdSec Threat Intelligence into your automated triage workflow

Eradicate the background noise, identify and block offensive IPs with no falsepositives.

Threat Intelligence

How it works

01
CrowdSec Security Engine

The collaborative malicious activity detection and remediation tool. And it’s open-source & free!

Discover CrowdSec Security Engine
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Crowdsec SECURITY ENGINE
Crowdsec Console
02
CrowdSec Console

The cockpit to monitor your server's security, visualize intrusion attempts, get alerts on unusual activities, and collect intelligence on IP addresses.

Discover CrowdSec Console
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03
CrowdSec Threat Intelligence

The largest Cyber Threat Intelligence (CTI) network on earth, fueled in real time by the CrowdSec community. 

Discover CrowdSec Threat Intelligence
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Where you can use CrowdSec

CrowdSec runs on Linux, Windows, VMs, containers or bare-metal servers.
It can even be interfaced with your existing code through our API.
‍

OS

Linux logo CrowdSec website
Linux
Linux
Coming soon
FreeBSD logo CrowdSec website
FreeBSD
FreeBSD
Coming soon
Windows logo CrowdSec website
Windows
Windows
Coming soon
Open WRT logo CrowdSec website
Open WRT
Open WRT
Coming soon

Services

Iptables
Iptables
Coming soon
Nftables
Nftables
Coming soon
Nginx
Nginx
Coming soon
Apache
Apache
Coming soon
Caddy
Caddy
Coming soon
PF
PF
Coming soon
Traefik
Traefik
Coming soon

Languages & Frameworks

JS
JS
Coming soon
PHP
PHP
Coming soon
Wordpress
Wordpress
Coming soon
Python
Python
Coming soon

Platforms

Cloudflare
Cloudflare
Coming soon
AWS
AWS
Coming soon
Docker
Docker
Coming soon
See full list

Discover how companies are using CrowdSec

See all use cases

Lookopen

We had a chat with Dyllan Pascoe, co-founder of Lookopen. Find out how he used CrowdSec and how it helped him secure his clients' IT assets.

Read use case

Siegler Informatique

Yannick Siegler has been one of our earliest adopters and most involved community members. Discover his CrowdSec use cases, both personal and professional.

Read use case

EsyOil

Esyoil is using CrowdSec to bring multiple data sources together and block IPs before they even act, leveraging log analysis.

Read use case
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DIVE INTO CROWDSEC’S UNIVERSE

Get started with
CrowdSec today
Book a Demo