Tech Xplore: Researchers reveal a new computing platform that is provably secure
 even alongside software compromised I/O devices.
[1]https://techxplore.com/news/2021-06-reveal-platform-provably-software-comprom
ised.html

References

   1. https://techxplore.com/news/2021-06-reveal-platform-provably-software-compromised.html