Daisy has been hired by a small online web shop to ensure compliance with PCI DSS. She notes the primary internal data network is flat - every device can communicate with almost every other device. She installs switches, routers, and even an internal firewall for extra security to compartmentalize the network. What has she created for PCI DSS compliance to control the flow of traffic?

Segmented Network

Explanation:

Network segmentation is a architectural strategy used to split computer network into multiple smaller self efficient network. Each network called a subnet can act as a network and can communicate to other computer in the network. This increase effectiveness, security and flow of traffic within a computer community

would it be plagiarism to copy and paste off of here? ?