Eternal Darkness: Sanity's Requiem static recompilation (DolRecomp + GXRuntime) for Mac, Windows and Linux / Steam Deck. Bring your own disc.
Creates a bootable USB drive where you copy ISO, WIM, IMG, VHD(x), and EFI files and pick them from a boot menu.
Static recompilation runtime libraries and analysis tools for translating PlayStation 3 binaries into native C/C++ executables.
Protects an unpatched PHP against php2shell (CVE-2026-109618 / CVE-2026-109619): a small extension that mirrors the official fix component by component and steps aside once the engine carries it. PHP 5.6-8.5; Sury, cPanel EA4, DirectAdmin, Docker, Windows.
Disk encryption with strong security based on TrueCrypt
Force Proxy to any Windows/MacOS/Linux Application TCP and UDP traffic
Static recompiler toolkit that translates original Xbox XBE game binaries into native C code buildable as Windows, Linux, or macOS executables.
Gain control of your Hyundai Motor Group vehicle, NEMESIS provides a way to execute software as root. Compatible with Gen5W AVNT systems with OTA update support.
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.com
QuickJS with durable execution: suspend running JS, snapshot the whole heap, resume it in another process. Native TypeScript, a REPL that survives restarts, Rust bindings.
Official source repository for NGINX Open Source, a high-performance web server, reverse proxy, load balancer, and content cache.
UNIX-like reverse engineering framework and command-line toolset
Nmap - the Network Mapper. Github mirror of official SVN repository.
Native port of Skies of Arcadia Legends (GameCube) via static recompilation. Bring your own disc.
The Reliable USB Formatting Utility
Clean Indirect Syscalls with Syscall Tampering.
WiFi security auditing tools suite
37 tok/s from Qwen3-Next-80B (48 GB) on a 32 GB laptop, 24 without drafts vs 2.8 for llama.cpp; reading 62 vs 16 tok/s. Faster than llama.cpp on all 13 models compared in Q4_K_M. LLMs bigger than your RAM, pure C, CPU or GPU.
OpenVPN is an open source VPN daemon
Unbound is a validating, recursive, and caching DNS resolver.
Modern, secure, portable, multiprotocol bootloader and boot manager.
Dolphin (GameCube/Wii emulator) for jailbroken PS4: Vulkan on the PS4 GPU, PSP-style XMB menu, per-game settings
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
UNIX-like reverse engineering framework and command-line toolset.
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
AFL++ is a state-of-the-art fuzzer, and #1 in benchmarks. It was originally based on AFL. Today it comes with qemu 5.1, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!
3proxy - tiny free proxy server
eBPF-based Security Observability and Runtime Enforcement
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
π Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
This project hosts security advisories and their accompanying proof-of-concepts related to research conducted at Google which impact non-Google owned code.
State-of-the-art native debugging tools
This is the upstream repository for the Security Enhanced Linux (SELinux) userland libraries and tools. The software provided by this project complements the SELinux features integrated into the Linux kernel and is used by Linux distributions. All bugs and patches should be submitted to selinux@vger.kernel.org
Native PC port of a GameCube fighting game via static recompilation - PowerPC translated to C, run as native x86-64 on a Dolphin-derived runtime
A kernel designed to run one and only one application in a virtualized environment
Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.
A sandboxed execution environment for unikernels
Fork of cybersecurity/halo-ce-universal (Halo: Combat Evolved decomp ported to Windows, Linux and Android) with multiplayer raised to 128 players and 128 machines
Capture SSL/TLS plaintext with eBPFβno MITM proxy or custom CA installation. Supports Linux and Android on x86_64 and arm64.
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.
Cross-platform, C implementation of the IETF QUIC protocol, exposed to C, C++, C# and Rust.
Open Source Deep Packet Inspection Software Toolkit
Open source smart card tools and middleware. PKCS#11/MiniDriver
TestDisk & PhotoRec
Secure boot for 32-bit Microcontrollers!
poc it like it's hot
GTK4 wireless security toolkit for Linux. 58 modules covering Wi-Fi, Bluetooth, RF and other wireless protocols as well as router-side and network MITM in one place. Built to tell you when something failed, not just when it worked. Some modules needs specific hardware.
the TCPdump network dissector
iPXE network bootloader
OpenVPN GUI is a graphical frontend for OpenVPN running on Windows (10 and 11). It creates an icon in the notification area from which you can control OpenVPN to start/stop your VPN tunnels, view the log and do other useful things.
Utility to execute a command as another user
ChipWhisperer - the complete open-source toolchain for side-channel power analysis and glitching attacks
Patching and hooking the Linux kernel with only a stripped Linux kernel image.
ιι/Tongsuo is a Modern Cryptographic Primitives and Protocols Library
Monitor network traffic per executable
Linux audit userspace repository