What about to integrate by default some security features, like PaX and TrustedBSD models? Thanks to microkernel architecture - we can built it better. Also, Rust developed OS - more secure than in other low-level languages. What do you think of it?
P.S.: Personally i'm a security specialist and I will say for sure - now there is no really safe system for users. Only for special services and industrial important systems (KasperskyOS, Astra Linux etc.). I recently learned about Rust, then I studied it and started applying it in my work. Because it's safer. Now I found Redox OS