intrusion-detection

crowdsec

+105

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

fail2ban

+53

Daemon to ban hosts that cause multiple authentication errors

osquery

+39

SQL powered operating system instrumentation, monitoring, and analytics.

maltrail

+8

Malicious traffic detection system

picosnitch

+4

Monitor network traffic per executable

IPBan

+2

Since 2011, IPBan is the worlds most trusted, free security software to block hackers and botnets. With both Windows and Linux support, IPBan has your dedicated or cloud server protected. Upgrade to IPBan Pro today and get a discount. Learn more at ↓

wazuh-docker

+1

Wazuh - Docker containers