Network Segmentation

In computer networking, segmentation is an important idea to improve security and performance. In other words, Network segmentation is the idea of creating subnets within a network or networks within a network. Sometimes, network segmentation is also referred to as network isolation or network segregation.

Benefits of Network Segmentation:
1. Improve operational performance
2. Limit Cyber Attack
3. Protect vulnerable devices
4. Reduce the scope of compliance

Methods of Network Segmentation:
1. Perimeter based segmentation.
2. Network Virtualisation