Cyber Risk

Everywhere I go, virtualization is being used. No matter the size of the organization, virtualization has taken off with, what appears to be, very little concern about security. As security professionals, we know not to mix security domains across the same physical machines or cluster. Why? The answer is simple. A vulnerability could exist in the virtualization product that would allow an attacker to exploit a less secure, or lower value, guest VM allowing them to run arbitrary code on the host

byJohn H. Sawyer