The selection and use of technology and systems that are intentionally different in substantive ways is called the principle of?

The principle of Diversity

Explanation:

When we talk about these differences, we have to mention things like programming languages, technology sources, computing platforms, and product vendors. When procuring, ensure that a proper mix of technology and vendors is met. The principle of diversity and its concepts is used so much in cybersecurity to create a measure of non-interoperability. In case systems are hacked, the attack will not quickly escalate from the low-level user or one component to another through the vulnerabilities that were exploited by the attackers. A diverse environment will still be hacked, but if a proper mix of technology and vendors is met, the likelihood of attacks is reduced as the principle of diversity increases.