0-proprietary software, 100% assembly software, no bloats namely going for the simplest code doing a good enough job? 24/24&7/7 monitoring with permanent teams

0-proprietary software, 100% assembly software, no bloats namely going for the simplest code doing a good enough job? 24/24&7/7 monitoring with permanent teams actively looking for security holes at all levels. Ofc, holes _WITH A REAL IMPACT_, and not forgetting "stealth" intrusions? If exposed on internet, emergency permanent contact with ISPs/datacenters ready to deal with DDOS or fine grained identification of corrupted devices and notification of their owners after being taken down? Hardware chip foundry ready to manufactured massively "security-fixed" chip designs for replacement, ASAP? Sending humans on the moon is easier than that. I think I have something like that for the electric grid protection in my country, it is the military.