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

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

DNS Proxy that is simple and fast with not so simple features. Focused on routed DNS forwarding, filtering and parental control.

Rust-based routing protocol suite implementing BGP, OSPF, IS-IS, RIP, and VRRP with YANG-modeled configuration, gNMI/gRPC automation, and built-in…

Open Source Deep Packet Inspection Software Toolkit

Real-time network monitor + outbound firewall — see & block every connection. Privacy-first, local-first, Rust fleet agent, SIEM exports, 8…

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

Web-based Traffic and Cybersecurity Network Traffic Monitoring

Curated IPv4 blocklist of malicious addresses, refreshed every 6 hours for firewall and WAF ingestion, with split lists and CTI-ready formats for…

Modular security scanning orchestrator that combines specialized agents for vulnerability detection, reconnaissance, and fingerprinting across…

DNS Measurement, Troubleshooting and Security Auditing Toolset


Wireshark's official code repository. You can keep the releases coming by donating at https://wiresharkfoundation.org/donate/.

Native Android messaging app using Bluetooth LE, TCP, or RNode (LoRa) over LXMF and Reticulum

Capture and analyze network traffic with deep packet inspection, protocol decoding across hundreds of protocols, and capture-file support for…

Github mirror of official Kismet repository

Real-time malicious traffic detection system using public blacklists, static malware trails, and heuristic analysis to identify threats across DNS,…

Cowrie SSH/Telnet Honeypot https://docs.cowrie.org/

High-performance network discovery and security auditing tool with advanced port scanning, OS detection, service version detection, and scriptable…