
suricata
Open-source network IDS/IPS/NSM engine for real-time traffic inspection, intrusion detection and prevention, protocol analysis, and rule-based threat…
anomaly-detectionanti-botdefensive-tools+9
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Open-source network IDS/IPS/NSM engine for real-time traffic inspection, intrusion detection and prevention, protocol analysis, and rule-based threat…

Automated Network Security with Rust: Detecting and Blocking Port Scanners

iptables-based stateful firewall with human-friendly configuration and optional QoS (FireQOS) for bandwidth management.

Minimal unikernel firewall for QubesOS that filters network traffic, implements NAT, and communicates via Qubes DB and qrexec.

SQL powered operating system instrumentation, monitoring, and analytics.

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.