Tools for analyzing, monitoring, and securing network infrastructure and protocols.
hwdsl2/setup-ipsec-vpnSet up your own IPsec VPN server in just a few minutes, with IPsec/L2TP, Cisco IPsec and IKEv2. Supports Ubuntu, Debian, CentOS/RHEL, Alpine Linux…
bitcoin/bitcoinFull-node Bitcoin client that validates transactions and blocks on the peer-to-peer network, with integrated wallet, cryptographic security, and…
openssl/opensslGeneral purpose TLS and crypto library
mitmproxy/mitmproxyAn interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
nmap/nmapNmap - the Network Mapper. Github mirror of official SVN repository.
angristan/openvpn-installSet up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS, Arch Linux and more
permissionlesstech/bitchatbluetooth mesh chat, IRC vibes
tailscale/tailscaleThe easiest, most secure way to use WireGuard and 2FA.
v2fly/v2ray-coreA platform for building proxies to bypass network restrictions.
juanfont/headscaleAn open source, self-hosted implementation of the Tailscale control server
0x4m4/hexstrike-aiMCP server enabling AI agents to autonomously execute 150+ cybersecurity tools for automated penetration testing, vulnerability discovery, bug bounty…
enaqx/awesome-pentestA collection of awesome penetration testing resources, tools and other shiny things
pi-hole/pi-holeA black hole for Internet advertisements
gyulyvgc/sniffnetComfortably monitor your network traffic 🕵️♂️
trimstray/the-book-of-secret-knowledgeA collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
gravitational/teleportThe easiest, and most secure way to access and protect all of your infrastructure.
nvidia/nemoclawRun agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference
fortra/impacketPython library for low-level network protocol manipulation, featuring SMB, MSRPC, Kerberos, and WMI implementations with tools for authentication…
