In this scenario, you are a security engineer for a company where 50% of the servers are virtualized, 25% are physical servers acting as hypervisors, and 25% of the servers are stand-alone physical machines. Write one paragraph showing in-depth technical detail for each of the following:

1) Explain how you would assess the operating system requirements for virtualization if the organization wanted to virtualize 25% of physical stand-alone servers.

2) Describe how you would implement controls to secure guest-to-host interaction between the virtualized operating systems and their hypervisors.

3) Choose a project management methodology you would use to manage the analysis, planning, and implementation of the virtualization project.