Arkime is an open source, large scale, full packet capturing, indexing, and database system.

Malicious traffic detection system

Pandora FMS is an open source monitoring application whose origin dates back to 2004. It integrates in the same application the monitoring of different infrastructure elements: networks, applications, servers, web, and other specific data sources such as logs, WMI, Netflow or SNMP traps.

Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.

Official read only mirror for

Embrace mobile performance monitoring SDK for Android

NMIS 9, a flexible Open Source Network Management System

Zoomphant is the next-generation free monitoring tool. Integrates cloud and on-premise deployment. Supporting the hybrid collection of metrics and logs. Capable of monitoring not only Linux, Windows, Kubernetes, and Docker but also GPU, FileCoin, Databases, Proxmox, Network monitoring, local files, and more.

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

High performance ping tool

Comfortably monitor your Internet traffic 🕵️‍♂️

Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, collect and analyse network intelligence from your sensors, and much more! Uses Nmap, Masscan, Zeek, p0f, etc.

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

Feature extraction tool built in Rust using eBPF for network intrusion detection

Let's be scanned. A low-interaction honeypot focused on network scanners and bots. It integrates very well with IVRE to build a self-hosted alternative to GreyNoise.

Ping, but with a graph

Enable network mocks and more in UI Tests

C#/WPF client useful to keep track of network devices, if they are online or not