Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
- tcpreplay
- pcap
- netmap
- c
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A virtual host scanner that performs reverse lookups, can be used with pivot tools, detect catch-all scenarios, work around wildcards, aliases and dynamic default pages.
- security-audit
- penetration-testing
- penetration-test
- virtual-hosts
pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].
- netflow
- ipfix
- sflow
- bgp
SIPVicious OSS is a VoIP security testing toolset. It helps security teams, QA and developers test SIP-based VoIP systems and applications. This toolset is useful in simulating VoIP hacking attacks against PBX systems especially through identification, scanning, extension enumeration and password cracking.
- sip
- voip
- password-cracker
- svwar
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
Feature-rich single-binary file server for red teamers and developers. HTTP/S · WebDAV · FTP/SFTP · SMB · LDAP/S · NTLM hash capture · DNS/SMTP callbacks · TLS · Auth · Share links. A powerful python3 -m http.server replacement.
- golang
- http-server
- https-server
- ctf
Netflow processing tools
- nfdump
- ipfix
- nfsen
- netflow
A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.
- application-security
- appsec
- bug-bounty
- burp-alternative
Fast, native API client for REST, gRPC, WebSocket and GraphQL. A local-first Postman alternative written in Go: no Electron, no account, no cloud.
The management of multiple apps running over different ports made easy
- proxy
- tools
- golang
- proxy-server
A text-based user interface (TUI) for Ansible.
Firewall and Privatizing Proxy for Trackers, Attackers, Malware, Adware, and Spammers with Anti-Virus On-Demand and On-Access Scanning (PF, squid, privoxy, hphosts, dshield, emergingthreats, hostsfile, PAC file, clamav)
All your machines, one app. For you and your AI agents: agent sessions, desktops, files, logs and GitHub across your Macs, Linux and Windows machines, with an MCP server.
teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.
- ids
- teler
- waf
- teler-ids
🐸 Effortless persistent SSH tunnels with embedded server for seamless connectivity
- ssh
- ssh-tunnels
- golang
- reverse-shell
Visualize network topologies and collect graph statistics based on pcap files
- network-topology
- python
- pcap
- security-tools
Passive DNS Capture and Monitoring Toolkit
- passivedns
- passive-dns
- dns-server
- dns
Run Claude Code natively on Android via Termux or AVF (Android Virtualization Framework) -- no desktop, no SSH, no root required.
Who do websites think you are? A privacy self-check: every sniffer any site can run, the portrait they paint, and the contradictions that give away a VPN or proxy
- browser-fingerprinting
- cloudflare-workers
- dns-leak
- network-tools
Chrome DevTools Protocol Proxy - intelligent proxy for debugging purposes
- chrome
- chrome-devtools
- chromedriver
- chrome-browser
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
gonids is a library to parse IDS rules, with a focus primarily on Suricata rule compatibility. There is a discussion forum available that you can join on Google Groups: https://groups.google.com/forum/#!topic/gonids/
- suricata
- parse
- security-tools
- network-security
Blazing fast GraphQL discovery & fingerprinting toolbox.
- discovery
- fingerprinting
- graphql
- graphql-tools