What does “Network segmentation architecture” mean in cybersecurity?

Question

What does &ldquo;Network segmentation architecture&rdquo; mean in cybersecurity?SecurityTalent knowledge answer. Members may add responsible, source-based context; do not post secrets, personal data, exam dumps or recalled live exam questions.

 · Accepted Answer

Network segmentation architecture is a cybersecurity control or practice. It supports this objective: separates trust zones to limit unauthorized lateral movement. In practice, document the business and security objective, the system boundary, the owner and the evidence that will show the control is operating as intended.

NIST Cybersecurity Framework 2.0: https://www.nist.gov/cyberframework