
ICMPWatch
ICMP packet sniffer for capturing, analyzing, and logging Echo Request/Reply packets with filtering, SQLite storage, and PCAP export for network…

ICMP packet sniffer for capturing, analyzing, and logging Echo Request/Reply packets with filtering, SQLite storage, and PCAP export for network…

Nmap - the Network Mapper. Github mirror of official SVN repository.

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via…

A powerful open-source tool for managing networks and troubleshooting network problems!

Open-source network IDS/IPS/NSM engine for real-time traffic inspection, intrusion detection and prevention, protocol analysis, and rule-based threat…

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


System-independent library for user-level packet capture and filtering. Provides a portable framework for low-level network monitoring, security…

Multiplatform C++ library for high-performance network packet capture, parsing, crafting, and analysis. Supports libpcap, DPDK, AF_XDP, PF_RING, and…

Per-process network monitoring for your terminal with deep packet inspection. Cross-platform, sandboxed.

Dshell is a network forensic analysis framework.

Network utility for sending / receiving TCP, UDP, SSL, HTTP

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

JA4+ is a suite of network fingerprinting standards


An open source real-time network topology and protocols analyzer

a prettier way to inspect network connections