Crowdsec is one software open source, lightweight that allows you to detect malicious behavior and block access to your systems at multiple levels (infrastructure, system, application).
To achieve this, Crowdsec reads logs from different sources to analyze, streamline and enrich it before assigning them to threat patterns or scripts.
One of the advantages of Crowdsec, compared to others solutions, is its completeness: Metadata from detected attacks (source IP, time and scripts triggered) are sent to a central API and then shared with all users.
In addition to detecting and stopping real-time attacks based on your logs, it allows you to prevent dangerous agents from accessing your information system.
Basic features
Fast installation
Easy to install with great help to the user
Effective detection
Basic detection is effective and no adjustment is required
Easy exclusion
It is easy to add exclusions to crowdsec decisions
Easy access
It is easy to develop one interface Metabase to view your data simply with cscli
Information about the installation and the use of the program, you will find here.