whonix

Whonix is a security-focused operating system designed for anonymity, privacy, and security on the internet. It achieves this by using virtualization to isolate online activity: one virtual machine (the "Gateway") routes all network traffic through the Tor network, while another virtual machine (the "Workstation") runs user applications in a separate, non-networked environment. This separation helps prevent IP leaks and other forms of de-anonymization.