The system that was immune to many forms of code injection at hardware level with OS written in a high-level language way before we learned both of those were g

The system that was immune to many forms of code injection at hardware level with OS written in a high-level language way before we learned both of those were great for building reliable, secure systems. http://www.smecc.org/The%20Architecture%20%20of%20the%20Burroughs%20B-5000.htm http://www.smecc.org/The%20Architecture%20%20of%20the%20Burr... The modern hardware that followed in its footsteps the most was SAFE architecture now being commercialized as Coreguard. Originally, it protected the primitive operations like in Burroughs. They found a more flexible mechanism that supports many "micro-policies." Dover has it available several RISC CPU's. SoC builders take note! :) http://www.crash-safe.org/papers.html http://www.crash-safe.org/papers.html https://dovermicrosystems.com/coreguard/ https://dovermicrosystems.com/coreguard/