Logical Firewall provides security mechanisms for dynamic virtual data centers, and consists of two components to address different deployment use cases. Distributed Firewall focuses on East-West access controls, and Edge Firewall focuses on the North-South traffic enforcement at the tenant or datacenter perimeter. Together, these components address the end-to-end firewall needs of virtual datacenters. You can choose to deploy either of these technologies independently, or deploy both of them.
