As far as I see Qubes 4.x is protected from most of the CPU attacks [1][2] since over a year. Do you have anything particular in mind? Disclaimer: I work with

As far as I see Qubes 4.x is protected from most of the CPU attacks [1][2] since over a year. Do you have anything particular in mind? Disclaimer: I work with Nitrokey. PS Due to comments' post limit my replies might be delayed. [1] https://www.qubes-os.org/news/2018/01/11/qsb-37/ https://www.qubes-os.org/news/2018/01/11/qsb-37/ [2] https://github.com/QubesOS/qubes-issues/issues/4262 https://github.com/QubesOS/qubes-issues/issues/4262