Schwan Foods is an early adopter of VMware ESX Server technology. The company has virtualized two-thirds of its servers. 44% of the company’s 18,000 desktops are virtual, says Cory Miller, senior IT operations manager. Miller: “I could track the data going host to host, but I didn’t have the control, monitoring or capabilities to see what was going on within a host” The virtual firewall inspects traffic on a host and blocks its movement from one guest machine to another.”]
Source: https://www.csoonline.com/article/2125298/case-study–hungry-for-virtual-server-security.html