Ihtesham Ali:

"Edward Snowden recommends this operating system for people who cannot afford to get caught.

It's called Whonix, and it's free.

The design behind it is simple to explain even though the engineering isn't.

Whonix runs as two separate computers inside your one real computer.

One is called the Gateway. Its only job is talking to Tor, the network that bounces your traffic through random computers around the world before it reaches any website.

The other is called the Workstation. That's where you actually browse, type, and work.

The Workstation has no direct road to the internet at all. None. It can only talk to the Gateway sitting next to it, and the Gateway only talks through Tor.

....
https://x.com/ihtesham2005/status/2074762832802095173?s=20