Tools

leaningtech/webvm

Client-side Linux virtual machine running in the browser via WebAssembly, with Tailscale networking, Dockerfile-based custom images, and CTF…

momo5502/sogen

🪅 Windows & Linux userspace emulator

kata-containers/kata-containers

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel…

mandiant/commando-vm

Customizable Windows-based virtual machine distribution pre-packaged with offensive security tools for penetration testing and red teaming operations.

netblue30/firejail

Linux namespaces and seccomp-bpf sandbox

cypherpunkarmory/userland

Main UserLAnd Repository

mandiant/flare-vm

A collection of software installations scripts for Windows systems that allows you to easily setup and maintain a reverse engineering environment on…

rapid7/metasploitable3

Metasploitable3 is a VM that is built from the ground up with a large amount of security vulnerabilities.

containers/bubblewrap

Low-level unprivileged sandboxing tool used by Flatpak and similar projects

tianocore/edk2

EDK II

flatpak/flatpak

Linux application sandboxing and distribution framework

clong/detectionlab

Automate the creation of a lab environment complete with security tooling and logging best practices

orange-cyberdefense/goad

game of active directory

chefkissinc/inferno

Apple Silicon device emulator.

anthropic-experimental/sandbox-runtime

A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

microsoft/litebox

A security-focused library OS supporting kernel- and user-mode execution

smol-machines/smolvm

Portable, lightweight, self-contained virtual machine.

nccgroup/scoutsuite

Multi-cloud security auditing tool that leverages cloud provider APIs to gather configuration data, assess security posture, and generate HTML…