Explanation of the most probable reason for the removal of the phone-home mechanism. Virtualization technologies are most often used in classified environments

Explanation of the most probable reason for the removal of the phone-home mechanism. Virtualization technologies are most often used in classified environments for planning purposes. Computers used in classified environments are designed to be connected to the SIPRNET[1] and never see the NIPRNET[2]. The phone-home mechanism would never have been able to function and might have caused issues with the functionality of the system. [1]http://www.dhra.mil/perserec/osg/s1class/siprnet.htm http://www.dhra.mil/perserec/osg/s1class/siprnet.htm [2]https://en.wikipedia.org/wiki/NIPRNet https://en.wikipedia.org/wiki/NIPRNet (please note the NIPRNET does connect to external sites such as google)