Security issues in virtualization environment

Security Issues are the principle concerns of virtualization technology when there is an data transfer and application access from one virtual machine to another, as it is a decisive threat for efficiency. Today´s IT intension is to have an outlook for the virtualization technology that allows the business world to run with fewer resources. Still there exist certain virtualization issues when normal applications and virtual applications are made available to run in an virtual environment. Security issues among virtual machines, virtual applications, and physical machines are noticeable. Following above issues has been dealt with, to enhance the efficiency of virtual environment.