https://en.wikipedia.org/wiki/Principle_of_least_privilege https://en.wikipedia.org/wiki/Principle_of_least_privilege - Using a good OS (e.g. Linux w/ SELinux)

https://en.wikipedia.org/wiki/Principle_of_least_privilege https://en.wikipedia.org/wiki/Principle_of_least_privilege - Using a good OS (e.g. Linux w/ SELinux) - Not giving admin access - Block non-authorized peripherals - Lock down network You don't have to educate users if they can't make mistakes.