> I believe Qubes OS followed that approach but it was awkward, limited, had major performance problems, and yet never managed to fully prevent circumvention.

> I believe Qubes OS followed that approach but it was awkward, limited, had major performance problems, and yet never managed to fully prevent circumvention. Not sure what you are talking about. Qubes offers reliable protection with decent performance, unless you work with graphics. See also: https://news.ycombinator.com/item?id=49678250 https://news.ycombinator.com/item?id=49678250