Repository Index

Efficient reliable UDP unicast, UDP multicast, and IPC message transport - .NET port of Aeron

Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.

• network-security
• security
• arkime
• cybersecurity

Tor Iptables script is an anonymizer that sets up iptables and tor to route all services and traffic including DNS through the Tor network.

• tor
• iptables
• tor-iptables-script
• tor-ip-switcher

Fast and fully streamed Man-On-The-Middle to intercept, record, impersonate and alter HTTP/1.1, H2, websocket and gRPC traffic.

• csharp
• http
• https
• mitm

Passive DNS Capture and Monitoring Toolkit

• passivedns
• passive-dns
• dns-server
• dns

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

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

A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.

• api-rest
• connection-pooling
• cybersecurity
• devops

Group Office groupware and CRM

• groupware
• crm
• collaboration
• email

PETEP (PEnetration TEsting Proxy) is an open-source Java application for traffic analysis & modification using TCP/UDP proxies. PETEP is a useful tool for performing penetration tests of applications with various application protocols. ⚡

• proxy
• tcp
• tcp-proxy
• penetration-testing

softflowd: A flow-based network traffic analyser capable of Cisco NetFlow data export software.

• netflow
• netflow-exports
• netflow-v9
• netflow-v5

The ScrambleSuit traffic obfuscation protocol.

• censorship-circumvention
• python
• tor
• encryption

OpenIG is an open-source identity gateway (reverse-proxy) that secures, routes, and manages web traffic. It enables authentication, access control, and integration with identity providers, delivering single sign-on and API security for web and cloud applications.

• sso
• reverse-proxy
• rewrite
• openam

An EBPF based IPv4/IPv6 firewall with integrations for OpenZiti Zero-Trust Framework edge-routers and tunnellers

• ebpf
• ebpf-tc
• firewall
• ipv4

Free and open-source medical device discovery and identification

• medical-devices
• network-traffic
• pcap
• port-mirroring

A native and unofficial implementation of p0f3 in Python with extra analysis features: It's p0f3+!

Ethernet traffic monitor on a STM32F746 board

Real-time network traffic analysis in your terminal.

• cli
• ddos
• ddos-detection
• go

Go package for IP2Location.io. Fetch geolocation and proxy data for an IP address, or query WHOIS details for a domain. Integrate an IP geolocation API into Golang backends, microservices and command-line tools. Enrich IPv4 and IPv6 traffic with location intelligence and network details for analytics and security use cases.

• domain-lookup
• golang
• ip-geolocation
• ip2location

Java client for the IP2Location.io API. Supports IP geolocation, proxy detection and WHOIS lookups. Add IPv4 and IPv6 address lookup to Java web applications, enterprise services and backend systems. Retrieve location and network intelligence through a hosted geolocation API for traffic analysis and enrichment.

• domain-lookup
• geolocation-api
• ip-geolocation
• ip2location

Docker DNS Forwarder is a lightweight tool that enables the host machine to resolve Docker container names to their IPs via domains in the format "container-name.custom-suffix" (e.g., ".docker")

• c
• container-networking
• dns
• dns-forwarder

This is a thin wrapper over post-office library (which is a fork of Franz's cl-imap)