Repository Index

Comfortably monitor your network traffic 🕵️‍♂️

• networking
• packet-sniffer
• linux
• macos

The Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.

• password-sniffer
• mitm
• rogue-ap
• wifi

GO Simple Tunnel - a simple tunnel written in golang

• go
• tunnel
• golang
• shadowsocks

OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.

• application-firewall
• firewall
• linux
• networking

Scapy: the Python-based interactive packet manipulation program & library.

• scapy
• python
• network
• network-analysis

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

• kubernetes
• golang
• rest
• grpc

TranslatedCollect, organize, and maintain practical rules for Surge / Quantumult (X) / Shadowrocket / Surfboard / clash (Premium).

• surge
• shadowrocket
• gfwlist
• macos

No-root network monitor, firewall and PCAP dumper for Android

• pcap
• capture-traffic
• android
• no-root

Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.

• command-line-tool
• ebpf
• network
• bpf

Network Analysis Tool

• hacking
• pcap-files
• pcap
• cyber

WinDivert: Windows Packet Divert

• windivert
• packet-capture
• packet-sniffer
• firewall

the LIBpcap interface to various kernel packet capture mechanism

• pcap
• pcapng
• packet-capture
• sniffer

🕵️‍♂️ TUI for sniffing network traffic using eBPF on Linux

• ebpf
• linux
• ratatui
• rust

HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring

• monitoring
• troubleshooting
• voip
• rtc

Sniffs sensitive data from interface or pcap

A network sniffer that logs all DNS server replies for use in a passive DNS setup

Process-aware, eBPF-based tcpdump

• ebpf
• ebpf-tc
• tcpdump
• tcpdump-like

Secure multithreaded packet sniffer

• rust
• sniffer
• pcap
• network

ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

• sniffer
• grepping

A Software Probe for network packet capturing and forwarding in Cloud/Kubernetes and Virtualized environment.

• netis
• capture
• network
• traffic

Real-time network monitor + outbound firewall — see & block every connection. Privacy-first, local-first, Rust fleet agent, SIEM exports, 8 languages. / Moniteur réseau temps réel + pare-feu sortant, agent de flotte Rust, exports SIEM. 100 % local.

• cybersecurity
• d3js
• electron
• fastapi

Self-hosted app with browser frontend that enables sharing and storing text snippets and files. Also includes a markdown and rich text scratchpad.

• docker
• file-sharing
• golang
• homelab

Open-source, auditable network gateway for homelabs, NAS and servers: DDNS, STUN traversal, port forwarding with SNI routing, reverse proxy and web server, ACME certificates, WAF, Tailscale, frp, Cloudflare Tunnel, Docker and web terminal in one binary. Runs on Docker, fnOS, OpenWrt, Linux, macOS and Windows.

• acme
• ddns
• frp
• golang

A Rust library for constructing, sending, capturing, and decoding network packets

• libpcap
• network-programming
• networking
• packet-crafting