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JIT-based userspace Linux kernel that runs containers natively on Apple Silicon macOS without a VM. Drop-in Docker Engine API replacement with…

JIT-based userspace Linux kernel that runs containers natively on Apple Silicon macOS without a VM. Drop-in Docker Engine API replacement with…

Isolated JavaScript sandbox for Node.js that runs untrusted code with restricted access to built-in modules and host resources via Proxy-based…

Secure and fast microVMs for serverless computing.

Sandboxes containers via a userspace application kernel that intercepts system calls, limits host kernel access, and integrates with…

Lightweight, secure Linux sandboxes for untrusted processes. Runs in the browser and on the server.

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

Branchable computing by using a portable, lightweight, self-contained virtual machine

Linux namespaces and seccomp-bpf sandbox

Rootless container runtime and sandbox that launches kernel-enforced OCI images in milliseconds with no daemon, featuring resource profiles, seccomp…

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

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

A secure low code deception runtime framework, leveraging AI for System Virtualization.

Policy-driven, layered isolation and containment

Automated cross-platform sandbox that detonates suspicious files in isolated VMs/emulators, captures network and memory artifacts, and creates LLM…

Main UserLAnd Repository

A simple, lightweight PowerShell script that allows you to remove pre-installed apps, disable telemetry, as well as perform various other changes to…

Immutable Linux OS image optimized for running Incus containers and virtual machines, with UEFI Secure Boot, TPM 2.0 disk encryption, and automated…

Guest-to-host KVM/x86 escape exploiting CVE-2026-64561, delivering a full PoC chain and analysis for security researchers.