The network security analyst at a large organization must develop an effective strategy to secure the enterprise network infrastructure. The company operates in multiple regions with varying data regulations and faces increasingly sophisticated cyber threats. The analyst aims to implement appropriate security principles to minimize the network's attack surface. What key strategy should the network security analyst adopt to ensure the MOST robust security of the enterprise network infrastructure while minimizing the attack surface?

Group of answer choices

Deploy firewalls at the edge of every network

Prioritize the use of public networks over private networks

Ensure that all devices use the same security credentials

Implement network segmentation and isolation