However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

A new global foundation will help Australia’s government scientific research organisation dramatically expand the reach of a mathematically-verified secure operating-system kernel for applications ...

I should start by voicing my great irritation toward the version meme applied to the commercial operating systems: v6 now allows you to do this instead of that, how wonderful. Except, doing this is a ...